Core i9 9900K + Linux 5.9
Intel Core i9-9900K testing with a ASRock Z390M Pro4 (P4.20 BIOS) and Intel UHD 630 3GB on Ubuntu 20.04 via the Phoronix Test Suite.


Default Kernel: 

	Processor: Intel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads), Motherboard: ASRock Z390M Pro4 (P4.20 BIOS), Chipset: Intel Cannon Lake PCH, Memory: 16GB, Disk: 240GB Corsair Force MP510, Graphics: Intel UHD 630 3GB (1200MHz), Audio: Realtek ALC892, Monitor: G237HL, Network: Intel I219-V

	OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc1daily20200819-generic (x86_64) 20200818, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.4, OpenCL: OpenCL 2.1, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080

No Mitigations: 

	Processor: Intel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads), Motherboard: ASRock Z390M Pro4 (P4.20 BIOS), Chipset: Intel Cannon Lake PCH, Memory: 16GB, Disk: 240GB Corsair Force MP510, Graphics: Intel UHD 630 3GB (1200MHz), Audio: Realtek ALC892, Monitor: G237HL, Network: Intel I219-V

	OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc1daily20200819-generic (x86_64) 20200818, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.4, OpenCL: OpenCL 2.1, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080

nofsgsbase: 

	Processor: Intel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads), Motherboard: ASRock Z390M Pro4 (P4.20 BIOS), Chipset: Intel Cannon Lake PCH, Memory: 16GB, Disk: 240GB Corsair Force MP510, Graphics: Intel UHD 630 3GB (1200MHz), Audio: Realtek ALC892, Monitor: G237HL, Network: Intel I219-V

	OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc1daily20200819-generic (x86_64) 20200818, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.4, OpenCL: OpenCL 2.1, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080

nofsgsbase + No Mitigations: 

	Processor: Intel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads), Motherboard: ASRock Z390M Pro4 (P4.20 BIOS), Chipset: Intel Cannon Lake PCH, Memory: 16GB, Disk: 240GB Corsair Force MP510, Graphics: Intel UHD 630 3GB (1200MHz), Audio: Realtek ALC892, Monitor: G237HL, Network: Intel I219-V

	OS: Ubuntu 20.04, Kernel: 5.9.0-050900rc1daily20200819-generic (x86_64) 20200818, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.4, OpenCL: OpenCL 2.1, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080


SQLite 3.30.1
Threads / Copies: 1
Seconds < Lower Is Better
Default Kernel .............. 33.14 |==========================================
No Mitigations .............. 32.76 |=========================================
nofsgsbase .................. 33.22 |==========================================
nofsgsbase + No Mitigations . 32.14 |=========================================


Flexible IO Tester 3.18
Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Default Kernel .............. 3018 |===========================================
No Mitigations .............. 2360 |==================================
nofsgsbase .................. 2411 |==================================
nofsgsbase + No Mitigations . 2368 |==================================


Flexible IO Tester 3.18
Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Default Kernel .............. 1505 |===========================================
No Mitigations .............. 1176 |==================================
nofsgsbase .................. 1202 |==================================
nofsgsbase + No Mitigations . 1180 |==================================


Flexible IO Tester 3.18
Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Default Kernel .............. 705 |============================================
No Mitigations .............. 416 |==========================
nofsgsbase .................. 375 |=======================
nofsgsbase + No Mitigations . 400 |=========================


Flexible IO Tester 3.18
Type: Random Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Default Kernel .............. 180667 |=========================================
No Mitigations .............. 106333 |========================
nofsgsbase .................. 95867  |======================
nofsgsbase + No Mitigations . 102100 |=======================


Flexible IO Tester 3.18
Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Default Kernel .............. 385.0 |===============================
No Mitigations .............. 483.4 |=======================================
nofsgsbase .................. 265.0 |======================
nofsgsbase + No Mitigations . 515.6 |==========================================


Flexible IO Tester 3.18
Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Default Kernel .............. 189 |=================================
No Mitigations .............. 238 |=========================================
nofsgsbase .................. 129 |======================
nofsgsbase + No Mitigations . 254 |============================================


Flexible IO Tester 3.18
Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Default Kernel .............. 425.7 |========================
No Mitigations .............. 314.7 |==================
nofsgsbase .................. 747.0 |==========================================
nofsgsbase + No Mitigations . 546.0 |===============================


Flexible IO Tester 3.18
Type: Random Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Default Kernel .............. 108983 |=======================
No Mitigations .............. 80592  |=================
nofsgsbase .................. 191200 |=========================================
nofsgsbase + No Mitigations . 139717 |==============================


Flexible IO Tester 3.18
Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Default Kernel .............. 2991 |==========================================
No Mitigations .............. 2460 |===================================
nofsgsbase .................. 3033 |===========================================
nofsgsbase + No Mitigations . 3046 |===========================================


Flexible IO Tester 3.18
Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Default Kernel .............. 1492 |==========================================
No Mitigations .............. 1226 |===================================
nofsgsbase .................. 1513 |===========================================
nofsgsbase + No Mitigations . 1520 |===========================================


Flexible IO Tester 3.18
Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Default Kernel .............. 1553 |=========================================
No Mitigations .............. 992  |==========================
nofsgsbase .................. 1555 |=========================================
nofsgsbase + No Mitigations . 1623 |===========================================


Flexible IO Tester 3.18
Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Default Kernel .............. 397667 |=======================================
No Mitigations .............. 253933 |=========================
nofsgsbase .................. 398000 |=======================================
nofsgsbase + No Mitigations . 415333 |=========================================


Flexible IO Tester 3.18
Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Default Kernel .............. 397.7 |========================
No Mitigations .............. 697.0 |==========================================
nofsgsbase .................. 588.2 |===================================
nofsgsbase + No Mitigations . 289.0 |=================


Flexible IO Tester 3.18
Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Default Kernel .............. 196 |=========================
No Mitigations .............. 345 |============================================
nofsgsbase .................. 291 |=====================================
nofsgsbase + No Mitigations . 141 |==================


Flexible IO Tester 3.18
Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
MB/s > Higher Is Better
Default Kernel .............. 332.0 |=====================
No Mitigations .............. 535.1 |=================================
nofsgsbase .................. 437.4 |===========================
nofsgsbase + No Mitigations . 671.0 |==========================================


Flexible IO Tester 3.18
Type: Sequential Write - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory
IOPS > Higher Is Better
Default Kernel .............. 84842  |====================
No Mitigations .............. 137158 |=================================
nofsgsbase .................. 111987 |===========================
nofsgsbase + No Mitigations . 171820 |=========================================


FS-Mark 3.3
Test: 1000 Files, 1MB Size
Files/s > Higher Is Better
Default Kernel .............. 206.5 |==========================================
No Mitigations .............. 200.1 |========================================
nofsgsbase .................. 195.0 |=======================================
nofsgsbase + No Mitigations . 207.6 |==========================================


FS-Mark 3.3
Test: 5000 Files, 1MB Size, 4 Threads
Files/s > Higher Is Better
Default Kernel .............. 202.0 |============================
No Mitigations .............. 280.9 |=======================================
nofsgsbase .................. 300.0 |==========================================
nofsgsbase + No Mitigations . 193.9 |===========================


FS-Mark 3.3
Test: 4000 Files, 32 Sub Dirs, 1MB Size
Files/s > Higher Is Better
Default Kernel .............. 206.7 |=========================================
No Mitigations .............. 212.7 |==========================================
nofsgsbase .................. 202.6 |========================================
nofsgsbase + No Mitigations . 204.3 |========================================


IOR 3.2.1
Write Test
MB/s > Higher Is Better
Default Kernel .............. 362.54 |=========================================
No Mitigations .............. 359.78 |=========================================
nofsgsbase .................. 358.20 |=========================================
nofsgsbase + No Mitigations . 361.12 |=========================================


IOR 3.2.1
Read Test
MB/s > Higher Is Better
Default Kernel .............. 642.43 |=====================================
No Mitigations .............. 651.73 |=====================================
nofsgsbase .................. 721.40 |=========================================
nofsgsbase + No Mitigations . 654.52 |=====================================


Compile Bench 0.6
Test: Compile
MB/s > Higher Is Better
Default Kernel .............. 1533.60 |====================================
No Mitigations .............. 1723.78 |========================================
nofsgsbase .................. 1677.89 |=======================================
nofsgsbase + No Mitigations . 1650.39 |======================================


Compile Bench 0.6
Test: Initial Create
MB/s > Higher Is Better
Default Kernel .............. 550.57 |===================================
No Mitigations .............. 651.76 |=========================================
nofsgsbase .................. 575.14 |====================================
nofsgsbase + No Mitigations . 628.62 |========================================


Compile Bench 0.6
Test: Read Compiled Tree
MB/s > Higher Is Better
Default Kernel .............. 3435.48 |=================================
No Mitigations .............. 4136.73 |========================================
nofsgsbase .................. 3559.25 |==================================
nofsgsbase + No Mitigations . 4066.81 |=======================================


PostMark 1.51
Disk Transaction Performance
TPS > Higher Is Better
Default Kernel .............. 7575 |====================================
No Mitigations .............. 8928 |==========================================
nofsgsbase .................. 7575 |====================================
nofsgsbase + No Mitigations . 9038 |===========================================


WireGuard + Linux Networking Stack Stress Test

Seconds < Lower Is Better
Default Kernel .............. 162.23 |=======================================
No Mitigations .............. 148.12 |====================================
nofsgsbase .................. 168.64 |=========================================
nofsgsbase + No Mitigations . 153.00 |=====================================


NAMD 2.14
ATPase Simulation - 327,506 Atoms
days/ns < Lower Is Better
Default Kernel .............. 2.02548 |========================================
No Mitigations .............. 2.02916 |========================================
nofsgsbase .................. 2.03450 |========================================
nofsgsbase + No Mitigations . 2.02619 |========================================


Bork File Encrypter 1.4
File Encryption Time
Seconds < Lower Is Better
Default Kernel .............. 6.215 |==========================================
No Mitigations .............. 6.052 |=========================================
nofsgsbase .................. 6.219 |==========================================
nofsgsbase + No Mitigations . 6.019 |=========================================


Java Gradle Build
Gradle Build: Reactor
Seconds < Lower Is Better
Default Kernel .............. 189.11 |========================================
No Mitigations .............. 191.29 |=========================================
nofsgsbase .................. 192.30 |=========================================
nofsgsbase + No Mitigations . 192.50 |=========================================


DaCapo Benchmark 9.12-MR1
Java Test: H2
msec < Lower Is Better
Default Kernel .............. 2754 |==========================================
No Mitigations .............. 2796 |===========================================
nofsgsbase .................. 2817 |===========================================
nofsgsbase + No Mitigations . 2748 |==========================================


DaCapo Benchmark 9.12-MR1
Java Test: Jython
msec < Lower Is Better
Default Kernel .............. 3092 |==========================================
No Mitigations .............. 3184 |===========================================
nofsgsbase .................. 3157 |===========================================
nofsgsbase + No Mitigations . 3066 |=========================================


DaCapo Benchmark 9.12-MR1
Java Test: Tradesoap
msec < Lower Is Better
Default Kernel .............. 3538 |===========================================
No Mitigations .............. 3506 |===========================================
nofsgsbase .................. 3526 |===========================================
nofsgsbase + No Mitigations . 3452 |==========================================


DaCapo Benchmark 9.12-MR1
Java Test: Tradebeans
msec < Lower Is Better
Default Kernel .............. 2703 |==========================================
No Mitigations .............. 2715 |==========================================
nofsgsbase .................. 2761 |===========================================
nofsgsbase + No Mitigations . 2756 |===========================================


Renaissance 0.10.0
Test: Scala Dotty
ms < Lower Is Better
Default Kernel .............. 1348.03 |=======================================
No Mitigations .............. 1364.34 |========================================
nofsgsbase .................. 1379.17 |========================================
nofsgsbase + No Mitigations . 1357.07 |=======================================


Renaissance 0.10.0
Test: Random Forest
ms < Lower Is Better
Default Kernel .............. 1589.86 |========================================
No Mitigations .............. 1606.87 |========================================
nofsgsbase .................. 1592.35 |========================================
nofsgsbase + No Mitigations . 1593.35 |========================================


Renaissance 0.10.0
Test: Apache Spark ALS
ms < Lower Is Better
Default Kernel .............. 1878.96 |========================================
No Mitigations .............. 1870.19 |========================================
nofsgsbase .................. 1857.53 |========================================
nofsgsbase + No Mitigations . 1844.62 |=======================================


Renaissance 0.10.0
Test: Apache Spark Bayes
ms < Lower Is Better
Default Kernel .............. 2132.27 |========================================
No Mitigations .............. 1590.76 |==============================
nofsgsbase .................. 2073.78 |=======================================
nofsgsbase + No Mitigations . 2059.42 |=======================================


Renaissance 0.10.0
Test: Savina Reactors.IO
ms < Lower Is Better
Default Kernel .............. 13053.91 |=======================================
No Mitigations .............. 12071.31 |====================================
nofsgsbase .................. 13116.58 |=======================================
nofsgsbase + No Mitigations . 11865.46 |===================================


Renaissance 0.10.0
Test: Apache Spark PageRank
ms < Lower Is Better
Default Kernel .............. 3155.37 |=======================================
No Mitigations .............. 3154.83 |=======================================
nofsgsbase .................. 3198.67 |========================================
nofsgsbase + No Mitigations . 3124.27 |=======================================


Renaissance 0.10.0
Test: Twitter HTTP Requests
ms < Lower Is Better
Default Kernel .............. 2293.14 |========================================
No Mitigations .............. 2208.61 |======================================
nofsgsbase .................. 2295.99 |========================================
nofsgsbase + No Mitigations . 2197.48 |======================================


Renaissance 0.10.0
Test: In-Memory Database Shootout
ms < Lower Is Better
Default Kernel .............. 3120.18 |========================================
No Mitigations .............. 3087.22 |=======================================
nofsgsbase .................. 3145.55 |========================================
nofsgsbase + No Mitigations . 3037.28 |=======================================


Renaissance 0.10.0
Test: Akka Unbalanced Cobwebbed Tree
ms < Lower Is Better
Default Kernel .............. 8350.59 |========================================
No Mitigations .............. 8038.02 |======================================
nofsgsbase .................. 8431.14 |========================================
nofsgsbase + No Mitigations . 8339.94 |========================================


Renaissance 0.10.0
Test: Genetic Algorithm Using Jenetics + Futures
ms < Lower Is Better
Default Kernel .............. 1704.96 |==============================
No Mitigations .............. 2266.55 |========================================
nofsgsbase .................. 2223.17 |=======================================
nofsgsbase + No Mitigations . 2131.90 |======================================


CacheBench
Test: Read
MB/s > Higher Is Better
Default Kernel .............. 4232.53 |========================================
No Mitigations .............. 4236.18 |========================================
nofsgsbase .................. 4235.91 |========================================
nofsgsbase + No Mitigations . 4236.00 |========================================


CacheBench
Test: Write
MB/s > Higher Is Better
Default Kernel .............. 35452.65 |=======================================
No Mitigations .............. 35479.92 |=======================================
nofsgsbase .................. 35475.33 |=======================================
nofsgsbase + No Mitigations . 35477.29 |=======================================


CacheBench
Test: Read / Modify / Write
MB/s > Higher Is Better
Default Kernel .............. 57669.82 |=======================================
No Mitigations .............. 57711.17 |=======================================
nofsgsbase .................. 57706.68 |=======================================
nofsgsbase + No Mitigations . 57708.68 |=======================================


Zstd Compression 1.4.5
Compression Level: 3
MB/s > Higher Is Better
Default Kernel .............. 2839.5 |========================================
No Mitigations .............. 2897.5 |=========================================
nofsgsbase .................. 2900.6 |=========================================
nofsgsbase + No Mitigations . 2861.0 |========================================


Zstd Compression 1.4.5
Compression Level: 19
MB/s > Higher Is Better
Default Kernel .............. 26.5 |===========================================
No Mitigations .............. 26.5 |===========================================
nofsgsbase .................. 26.6 |===========================================
nofsgsbase + No Mitigations . 26.4 |===========================================


SVT-AV1 0.8
Encoder Mode: Enc Mode 4 - Input: 1080p
Frames Per Second > Higher Is Better
Default Kernel .............. 3.177 |==========================================
No Mitigations .............. 3.180 |==========================================
nofsgsbase .................. 3.152 |==========================================
nofsgsbase + No Mitigations . 3.169 |==========================================


SVT-AV1 0.8
Encoder Mode: Enc Mode 8 - Input: 1080p
Frames Per Second > Higher Is Better
Default Kernel .............. 28.28 |==========================================
No Mitigations .............. 27.96 |==========================================
nofsgsbase .................. 28.10 |==========================================
nofsgsbase + No Mitigations . 27.99 |==========================================


OpenVKL 0.9
Benchmark: vklBenchmark
Items / Sec > Higher Is Better
Default Kernel .............. 147.14 |=========================================
No Mitigations .............. 146.94 |=========================================
nofsgsbase .................. 146.69 |=========================================
nofsgsbase + No Mitigations . 145.97 |=========================================


Coremark 1.0
CoreMark Size 666 - Iterations Per Second
Iterations/Sec > Higher Is Better
Default Kernel .............. 373929.64 |======================================
No Mitigations .............. 368631.02 |=====================================
nofsgsbase .................. 376767.11 |======================================
nofsgsbase + No Mitigations . 362417.06 |=====================================


7-Zip Compression 16.02
Compress Speed Test
MIPS > Higher Is Better
Default Kernel .............. 50330 |=========================================
No Mitigations .............. 50987 |==========================================
nofsgsbase .................. 50465 |=========================================
nofsgsbase + No Mitigations . 51340 |==========================================


libavif avifenc 0.7.3
Encoder Speed: 0
Seconds < Lower Is Better
Default Kernel .............. 95.62 |==========================================
No Mitigations .............. 95.43 |==========================================
nofsgsbase .................. 95.49 |==========================================
nofsgsbase + No Mitigations . 95.66 |==========================================


libavif avifenc 0.7.3
Encoder Speed: 2
Seconds < Lower Is Better
Default Kernel .............. 56.37 |==========================================
No Mitigations .............. 56.80 |==========================================
nofsgsbase .................. 56.61 |==========================================
nofsgsbase + No Mitigations . 56.35 |==========================================


libavif avifenc 0.7.3
Encoder Speed: 8
Seconds < Lower Is Better
Default Kernel .............. 5.057 |==========================================
No Mitigations .............. 4.890 |=========================================
nofsgsbase .................. 5.026 |==========================================
nofsgsbase + No Mitigations . 4.868 |========================================


libavif avifenc 0.7.3
Encoder Speed: 10
Seconds < Lower Is Better
Default Kernel .............. 4.792 |==========================================
No Mitigations .............. 4.626 |=========================================
nofsgsbase .................. 4.776 |==========================================
nofsgsbase + No Mitigations . 4.633 |=========================================


Timed Apache Compilation 2.4.41
Time To Compile
Seconds < Lower Is Better
Default Kernel .............. 20.16 |==========================================
No Mitigations .............. 19.74 |=========================================
nofsgsbase .................. 20.09 |==========================================
nofsgsbase + No Mitigations . 19.74 |=========================================


Timed GDB GNU Debugger Compilation 9.1
Time To Compile
Seconds < Lower Is Better
Default Kernel .............. 101.90 |=========================================
No Mitigations .............. 100.12 |========================================
nofsgsbase .................. 102.13 |=========================================
nofsgsbase + No Mitigations . 99.19  |========================================


Timed ImageMagick Compilation 6.9.0
Time To Compile
Seconds < Lower Is Better
Default Kernel .............. 30.56 |==========================================
No Mitigations .............. 29.94 |=========================================
nofsgsbase .................. 30.50 |==========================================
nofsgsbase + No Mitigations . 30.32 |==========================================


Timed Linux Kernel Compilation 5.4
Time To Compile
Seconds < Lower Is Better
Default Kernel .............. 93.38 |==========================================
No Mitigations .............. 91.73 |=========================================
nofsgsbase .................. 93.54 |==========================================
nofsgsbase + No Mitigations . 91.92 |=========================================


Timed PHP Compilation 7.4.2
Time To Compile
Seconds < Lower Is Better
Default Kernel .............. 58.68 |==========================================
No Mitigations .............. 58.00 |=========================================
nofsgsbase .................. 58.90 |==========================================
nofsgsbase + No Mitigations . 58.13 |=========================================


Build2 0.12
Time To Compile
Seconds < Lower Is Better
Default Kernel .............. 116.25 |=========================================
No Mitigations .............. 114.02 |========================================
nofsgsbase .................. 116.51 |=========================================
nofsgsbase + No Mitigations . 114.92 |========================================


Open Porous Media
OPM Benchmark: Flow MPI Norne - Threads: 1
Seconds < Lower Is Better
Default Kernel .............. 293.32 |=========================================
No Mitigations .............. 292.42 |=========================================
nofsgsbase .................. 293.38 |=========================================
nofsgsbase + No Mitigations . 292.59 |=========================================


Open Porous Media
OPM Benchmark: Flow MPI Norne - Threads: 8
Seconds < Lower Is Better
Default Kernel .............. 365.58 |=========================================
No Mitigations .............. 365.95 |=========================================
nofsgsbase .................. 363.41 |=========================================
nofsgsbase + No Mitigations . 366.55 |=========================================


Numpy Benchmark

Score > Higher Is Better
Default Kernel .............. 438.00 |========================================
No Mitigations .............. 444.77 |=========================================
nofsgsbase .................. 438.33 |========================================
nofsgsbase + No Mitigations . 446.11 |=========================================


XZ Compression 5.2.4
Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9
Seconds < Lower Is Better
Default Kernel .............. 27.95 |==========================================
No Mitigations .............. 27.89 |==========================================
nofsgsbase .................. 27.84 |==========================================
nofsgsbase + No Mitigations . 28.09 |==========================================


Cython benchmark 0.27

Seconds < Lower Is Better
Default Kernel .............. 36.25 |==========================================
No Mitigations .............. 36.63 |==========================================
nofsgsbase .................. 36.39 |==========================================
nofsgsbase + No Mitigations . 36.28 |==========================================


LevelDB 1.22
Benchmark: Hot Read
Microseconds Per Op < Lower Is Better
Default Kernel .............. 7.672 |=======================================
No Mitigations .............. 7.867 |========================================
nofsgsbase .................. 8.237 |==========================================
nofsgsbase + No Mitigations . 7.881 |========================================


LevelDB 1.22
Benchmark: Fill Sync
MB/s > Higher Is Better
Default Kernel .............. 0.4 |============================================
No Mitigations .............. 0.4 |============================================
nofsgsbase .................. 0.4 |============================================
nofsgsbase + No Mitigations . 0.4 |============================================


LevelDB 1.22
Benchmark: Fill Sync
Microseconds Per Op < Lower Is Better
Default Kernel .............. 4078.25 |========================================
No Mitigations .............. 4038.49 |========================================
nofsgsbase .................. 4083.54 |========================================
nofsgsbase + No Mitigations . 4042.57 |========================================


LevelDB 1.22
Benchmark: Overwrite
MB/s > Higher Is Better
Default Kernel .............. 41.2 |======================================
No Mitigations .............. 46.5 |===========================================
nofsgsbase .................. 41.3 |======================================
nofsgsbase + No Mitigations . 45.8 |==========================================


LevelDB 1.22
Benchmark: Overwrite
Microseconds Per Op < Lower Is Better
Default Kernel .............. 42.93 |==========================================
No Mitigations .............. 38.04 |=====================================
nofsgsbase .................. 42.86 |==========================================
nofsgsbase + No Mitigations . 38.71 |======================================


LevelDB 1.22
Benchmark: Random Fill
MB/s > Higher Is Better
Default Kernel .............. 40.7 |=====================================
No Mitigations .............. 46.8 |===========================================
nofsgsbase .................. 41.0 |======================================
nofsgsbase + No Mitigations . 44.9 |=========================================


LevelDB 1.22
Benchmark: Random Fill
Microseconds Per Op < Lower Is Better
Default Kernel .............. 43.52 |==========================================
No Mitigations .............. 37.81 |====================================
nofsgsbase .................. 43.24 |==========================================
nofsgsbase + No Mitigations . 39.56 |======================================


LevelDB 1.22
Benchmark: Random Read
Microseconds Per Op < Lower Is Better
Default Kernel .............. 7.842 |========================================
No Mitigations .............. 8.213 |==========================================
nofsgsbase .................. 8.093 |=========================================
nofsgsbase + No Mitigations . 8.087 |=========================================


LevelDB 1.22
Benchmark: Seek Random
Microseconds Per Op < Lower Is Better
Default Kernel .............. 9.724  |=======================================
No Mitigations .............. 9.757  |=======================================
nofsgsbase .................. 10.301 |=========================================
nofsgsbase + No Mitigations . 10.048 |========================================


LevelDB 1.22
Benchmark: Random Delete
Microseconds Per Op < Lower Is Better
Default Kernel .............. 40.23 |==========================================
No Mitigations .............. 35.46 |=====================================
nofsgsbase .................. 40.14 |==========================================
nofsgsbase + No Mitigations . 35.47 |=====================================


LevelDB 1.22
Benchmark: Sequential Fill
MB/s > Higher Is Better
Default Kernel .............. 43.2 |=====================================
No Mitigations .............. 49.7 |===========================================
nofsgsbase .................. 43.7 |======================================
nofsgsbase + No Mitigations . 49.8 |===========================================


LevelDB 1.22
Benchmark: Sequential Fill
Microseconds Per Op < Lower Is Better
Default Kernel .............. 41.03 |==========================================
No Mitigations .............. 35.58 |====================================
nofsgsbase .................. 40.55 |==========================================
nofsgsbase + No Mitigations . 35.50 |====================================


KeyDB 5.3.1

Ops/sec > Higher Is Better
Default Kernel .............. 628325.71 |==============================
No Mitigations .............. 788009.23 |======================================
nofsgsbase .................. 624760.85 |==============================
nofsgsbase + No Mitigations . 789376.17 |======================================


GROMACS 2020.1
Water Benchmark
Ns Per Day > Higher Is Better
Default Kernel .............. 0.855 |==========================================
No Mitigations .............. 0.862 |==========================================
nofsgsbase .................. 0.861 |==========================================
nofsgsbase + No Mitigations . 0.856 |==========================================


ASTC Encoder 2.0
Preset: Medium
Seconds < Lower Is Better
Default Kernel .............. 8.48 |==========================================
No Mitigations .............. 8.77 |===========================================
nofsgsbase .................. 8.54 |==========================================
nofsgsbase + No Mitigations . 8.76 |===========================================


ASTC Encoder 2.0
Preset: Thorough
Seconds < Lower Is Better
Default Kernel .............. 32.89 |==========================================
No Mitigations .............. 32.76 |==========================================
nofsgsbase .................. 33.12 |==========================================
nofsgsbase + No Mitigations . 32.73 |==========================================


ASTC Encoder 2.0
Preset: Exhaustive
Seconds < Lower Is Better
Default Kernel .............. 266.30 |=========================================
No Mitigations .............. 266.93 |=========================================
nofsgsbase .................. 267.29 |=========================================
nofsgsbase + No Mitigations . 266.57 |=========================================


Basis Universal 1.12
Settings: ETC1S
Seconds < Lower Is Better
Default Kernel .............. 47.14 |==========================================
No Mitigations .............. 46.91 |==========================================
nofsgsbase .................. 46.81 |==========================================
nofsgsbase + No Mitigations . 46.82 |==========================================


Basis Universal 1.12
Settings: UASTC Level 0
Seconds < Lower Is Better
Default Kernel .............. 7.349 |==========================================
No Mitigations .............. 7.226 |=========================================
nofsgsbase .................. 7.313 |==========================================
nofsgsbase + No Mitigations . 7.235 |=========================================


Basis Universal 1.12
Settings: UASTC Level 3
Seconds < Lower Is Better
Default Kernel .............. 68.11 |==========================================
No Mitigations .............. 68.25 |==========================================
nofsgsbase .................. 68.63 |==========================================
nofsgsbase + No Mitigations . 68.06 |==========================================


SQLite Speedtest 3.30
Timed Time - Size 1,000
Seconds < Lower Is Better
Default Kernel .............. 52.64 |==========================================
No Mitigations .............. 47.04 |======================================
nofsgsbase .................. 51.86 |=========================================
nofsgsbase + No Mitigations . 47.49 |======================================


Darktable 3.0.1
Test: Boat - Acceleration: CPU-only
Seconds < Lower Is Better
Default Kernel .............. 13.32 |==========================================
No Mitigations .............. 13.08 |=========================================
nofsgsbase .................. 13.10 |=========================================
nofsgsbase + No Mitigations . 13.11 |=========================================


Darktable 3.0.1
Test: Masskrug - Acceleration: CPU-only
Seconds < Lower Is Better
Default Kernel .............. 5.510 |==========================================
No Mitigations .............. 5.378 |=========================================
nofsgsbase .................. 5.456 |==========================================
nofsgsbase + No Mitigations . 5.396 |=========================================


Darktable 3.0.1
Test: Server Rack - Acceleration: CPU-only
Seconds < Lower Is Better
Default Kernel .............. 0.183 |==========================================
No Mitigations .............. 0.165 |======================================
nofsgsbase .................. 0.173 |========================================
nofsgsbase + No Mitigations . 0.166 |======================================


Darktable 3.0.1
Test: Server Room - Acceleration: CPU-only
Seconds < Lower Is Better
Default Kernel .............. 4.194 |==========================================
No Mitigations .............. 4.126 |=========================================
nofsgsbase .................. 4.165 |==========================================
nofsgsbase + No Mitigations . 4.132 |=========================================


GEGL
Operation: Crop
Seconds < Lower Is Better
Default Kernel .............. 8.268 |==========================================
No Mitigations .............. 7.892 |========================================
nofsgsbase .................. 8.205 |==========================================
nofsgsbase + No Mitigations . 8.097 |=========================================


GEGL
Operation: Scale
Seconds < Lower Is Better
Default Kernel .............. 6.086 |==========================================
No Mitigations .............. 5.757 |========================================
nofsgsbase .................. 6.054 |==========================================
nofsgsbase + No Mitigations . 5.777 |========================================


GEGL
Operation: Reflect
Seconds < Lower Is Better
Default Kernel .............. 28.10 |==========================================
No Mitigations .............. 27.67 |=========================================
nofsgsbase .................. 28.04 |==========================================
nofsgsbase + No Mitigations . 27.71 |=========================================


GEGL
Operation: Rotate 90 Degrees
Seconds < Lower Is Better
Default Kernel .............. 35.90 |==========================================
No Mitigations .............. 36.31 |==========================================
nofsgsbase .................. 35.92 |==========================================
nofsgsbase + No Mitigations . 35.62 |=========================================


GIMP 2.10.18
Test: resize
Seconds < Lower Is Better
Default Kernel .............. 7.319 |==========================================
No Mitigations .............. 7.154 |=========================================
nofsgsbase .................. 7.351 |==========================================
nofsgsbase + No Mitigations . 7.101 |=========================================


GIMP 2.10.18
Test: rotate
Seconds < Lower Is Better
Default Kernel .............. 10.96 |==========================================
No Mitigations .............. 10.60 |=========================================
nofsgsbase .................. 10.87 |==========================================
nofsgsbase + No Mitigations . 10.56 |========================================


GIMP 2.10.18
Test: auto-levels
Seconds < Lower Is Better
Default Kernel .............. 11.13 |==========================================
No Mitigations .............. 10.71 |========================================
nofsgsbase .................. 11.08 |==========================================
nofsgsbase + No Mitigations . 10.68 |========================================


GIMP 2.10.18
Test: unsharp-mask
Seconds < Lower Is Better
Default Kernel .............. 13.52 |==========================================
No Mitigations .............. 13.04 |========================================
nofsgsbase .................. 13.56 |==========================================
nofsgsbase + No Mitigations . 12.99 |========================================


G'MIC
Test: 2D Function Plotting, 1000 Times
Seconds < Lower Is Better
Default Kernel .............. 96.14 |==========================================
No Mitigations .............. 88.22 |=======================================
nofsgsbase .................. 92.91 |=========================================
nofsgsbase + No Mitigations . 90.85 |========================================


G'MIC
Test: Plotting Isosurface Of A 3D Volume, 1000 Times
Seconds < Lower Is Better
Default Kernel .............. 16.99 |==========================================
No Mitigations .............. 16.90 |==========================================
nofsgsbase .................. 17.00 |==========================================
nofsgsbase + No Mitigations . 16.88 |==========================================


G'MIC
Test: 3D Elevated Function In Random Colors, 100 Times
Seconds < Lower Is Better
Default Kernel .............. 56.15 |==========================================
No Mitigations .............. 55.95 |==========================================
nofsgsbase .................. 55.92 |==========================================
nofsgsbase + No Mitigations . 55.96 |==========================================


Hugin
Panorama Photo Assistant + Stitching Time
Seconds < Lower Is Better
Default Kernel .............. 44.55 |==========================================
No Mitigations .............. 43.83 |=========================================
nofsgsbase .................. 43.85 |=========================================
nofsgsbase + No Mitigations . 43.75 |=========================================


Inkscape
Operation: SVG Files To PNG
Seconds < Lower Is Better
Default Kernel .............. 21.17 |==========================================
No Mitigations .............. 20.68 |=========================================
nofsgsbase .................. 21.09 |==========================================
nofsgsbase + No Mitigations . 20.64 |=========================================


LibreOffice
Test: 20 Documents To PDF
Seconds < Lower Is Better
Default Kernel .............. 6.449 |==========================================
No Mitigations .............. 6.304 |=========================================
nofsgsbase .................. 6.313 |=========================================
nofsgsbase + No Mitigations . 6.289 |=========================================


OCRMyPDF 9.6.0+dfsg
Processing 60 Page PDF Document
Seconds < Lower Is Better
Default Kernel .............. 27.41 |==========================================
No Mitigations .............. 26.98 |=========================================
nofsgsbase .................. 27.61 |==========================================
nofsgsbase + No Mitigations . 27.06 |=========================================


GNU Octave Benchmark 5.2.0

Seconds < Lower Is Better
Default Kernel .............. 6.386 |==========================================
No Mitigations .............. 6.156 |========================================
nofsgsbase .................. 6.333 |==========================================
nofsgsbase + No Mitigations . 6.154 |========================================


RawTherapee
Total Benchmark Time
Seconds < Lower Is Better
Default Kernel .............. 60.98 |==========================================
No Mitigations .............. 58.43 |========================================
nofsgsbase .................. 59.02 |=========================================
nofsgsbase + No Mitigations . 58.60 |========================================


librsvg
Operation: SVG Files To PNG
Seconds < Lower Is Better
Default Kernel .............. 18.27 |==========================================
No Mitigations .............. 17.49 |========================================
nofsgsbase .................. 18.02 |=========================================
nofsgsbase + No Mitigations . 17.53 |========================================


Redis 5.0.5
Test: LPOP
Requests Per Second > Higher Is Better
Default Kernel .............. 3628590.50 |=====================================
No Mitigations .............. 2346062.33 |========================
nofsgsbase .................. 2227376.58 |=======================
nofsgsbase + No Mitigations . 2301572.49 |=======================


Redis 5.0.5
Test: SADD
Requests Per Second > Higher Is Better
Default Kernel .............. 2904200.75 |===================================
No Mitigations .............. 3009626.67 |=====================================
nofsgsbase .................. 2918557.75 |====================================
nofsgsbase + No Mitigations . 3031458.75 |=====================================


Redis 5.0.5
Test: LPUSH
Requests Per Second > Higher Is Better
Default Kernel .............. 2237256.00 |====================================
No Mitigations .............. 2281403.17 |=====================================
nofsgsbase .................. 2206493.50 |====================================
nofsgsbase + No Mitigations . 2261566.44 |=====================================


Redis 5.0.5
Test: GET
Requests Per Second > Higher Is Better
Default Kernel .............. 3521213.75 |=====================================
No Mitigations .............. 3464654.50 |====================================
nofsgsbase .................. 3243456.25 |==================================
nofsgsbase + No Mitigations . 3488551.58 |=====================================


Redis 5.0.5
Test: SET
Requests Per Second > Higher Is Better
Default Kernel .............. 2594040.63 |===================================
No Mitigations .............. 2735242.83 |=====================================
nofsgsbase .................. 2592247.50 |===================================
nofsgsbase + No Mitigations . 2699146.09 |=====================================


Stress-NG 0.11.07
Test: MMAP
Bogo Ops/s > Higher Is Better
Default Kernel .............. 137.67 |========================================
No Mitigations .............. 142.30 |=========================================
nofsgsbase .................. 125.16 |====================================
nofsgsbase + No Mitigations . 142.76 |=========================================


Stress-NG 0.11.07
Test: NUMA
Bogo Ops/s > Higher Is Better
Default Kernel .............. 172.72 |=========================================
No Mitigations .............. 172.42 |=========================================
nofsgsbase .................. 169.03 |========================================
nofsgsbase + No Mitigations . 174.48 |=========================================


Stress-NG 0.11.07
Test: MEMFD
Bogo Ops/s > Higher Is Better
Default Kernel .............. 789.47 |======================================
No Mitigations .............. 848.31 |=========================================
nofsgsbase .................. 793.27 |======================================
nofsgsbase + No Mitigations . 834.29 |========================================


Stress-NG 0.11.07
Test: Atomic
Bogo Ops/s > Higher Is Better
Default Kernel .............. 221738.08 |==================================
No Mitigations .............. 244701.39 |======================================
nofsgsbase .................. 232946.14 |====================================
nofsgsbase + No Mitigations . 231192.56 |====================================


Stress-NG 0.11.07
Test: Crypto
Bogo Ops/s > Higher Is Better
Default Kernel .............. 1813.29 |========================================
No Mitigations .............. 1811.27 |========================================
nofsgsbase .................. 1800.87 |========================================
nofsgsbase + No Mitigations . 1816.21 |========================================


Stress-NG 0.11.07
Test: Malloc
Bogo Ops/s > Higher Is Better
Default Kernel .............. 52447324.62 |====================================
No Mitigations .............. 52410665.29 |====================================
nofsgsbase .................. 52441775.58 |====================================
nofsgsbase + No Mitigations . 52333968.42 |====================================


Stress-NG 0.11.07
Test: RdRand
Bogo Ops/s > Higher Is Better
Default Kernel .............. 5707.32   |=
No Mitigations .............. 156228.71 |======================================
nofsgsbase .................. 5608.27   |=
nofsgsbase + No Mitigations . 156229.63 |======================================


Stress-NG 0.11.07
Test: Forking
Bogo Ops/s > Higher Is Better
Default Kernel .............. 57318.70 |===================================
No Mitigations .............. 63646.37 |=======================================
nofsgsbase .................. 59761.96 |====================================
nofsgsbase + No Mitigations . 64197.70 |=======================================


Stress-NG 0.11.07
Test: SENDFILE
Bogo Ops/s > Higher Is Better
Default Kernel .............. 106973.18 |==============================
No Mitigations .............. 133579.41 |======================================
nofsgsbase .................. 106922.65 |==============================
nofsgsbase + No Mitigations . 132919.51 |======================================


Stress-NG 0.11.07
Test: CPU Cache
Bogo Ops/s > Higher Is Better
Default Kernel .............. 18.15 |==========================================
No Mitigations .............. 17.62 |=========================================
nofsgsbase .................. 17.38 |========================================
nofsgsbase + No Mitigations . 17.02 |=======================================


Stress-NG 0.11.07
Test: CPU Stress
Bogo Ops/s > Higher Is Better
Default Kernel .............. 4419.41 |========================================
No Mitigations .............. 4362.56 |=======================================
nofsgsbase .................. 4350.92 |=======================================
nofsgsbase + No Mitigations . 4342.55 |=======================================


Stress-NG 0.11.07
Test: Semaphores
Bogo Ops/s > Higher Is Better
Default Kernel .............. 1129468.53 |=====================================
No Mitigations .............. 1106141.26 |====================================
nofsgsbase .................. 1110497.73 |====================================
nofsgsbase + No Mitigations . 1105495.68 |====================================


Stress-NG 0.11.07
Test: Matrix Math
Bogo Ops/s > Higher Is Better
Default Kernel .............. 42379.01 |=======================================
No Mitigations .............. 41904.11 |=======================================
nofsgsbase .................. 41869.16 |=======================================
nofsgsbase + No Mitigations . 42234.87 |=======================================


Stress-NG 0.11.07
Test: Vector Math
Bogo Ops/s > Higher Is Better
Default Kernel .............. 67319.41 |=======================================
No Mitigations .............. 67380.12 |=======================================
nofsgsbase .................. 67286.67 |=======================================
nofsgsbase + No Mitigations . 67295.01 |=======================================


Stress-NG 0.11.07
Test: Memory Copying
Bogo Ops/s > Higher Is Better
Default Kernel .............. 2784.11 |========================================
No Mitigations .............. 2383.91 |==================================
nofsgsbase .................. 2098.39 |==============================
nofsgsbase + No Mitigations . 2510.29 |====================================


Stress-NG 0.11.07
Test: Socket Activity
Bogo Ops/s > Higher Is Better
Default Kernel .............. 7440.29 |========================================
No Mitigations .............. 6292.94 |==================================
nofsgsbase .................. 7166.29 |=======================================
nofsgsbase + No Mitigations . 6349.84 |==================================


Stress-NG 0.11.07
Test: Context Switching
Bogo Ops/s > Higher Is Better
Default Kernel .............. 2960947.10 |==========================
No Mitigations .............. 4268546.28 |=====================================
nofsgsbase .................. 2573438.53 |======================
nofsgsbase + No Mitigations . 4207824.78 |====================================


Stress-NG 0.11.07
Test: Glibc C String Functions
Bogo Ops/s > Higher Is Better
Default Kernel .............. 518589.49 |======================================
No Mitigations .............. 517866.76 |======================================
nofsgsbase .................. 512147.50 |======================================
nofsgsbase + No Mitigations . 513377.07 |======================================


Stress-NG 0.11.07
Test: Glibc Qsort Data Sorting
Bogo Ops/s > Higher Is Better
Default Kernel .............. 120.49 |=========================================
No Mitigations .............. 120.86 |=========================================
nofsgsbase .................. 121.19 |=========================================
nofsgsbase + No Mitigations . 120.90 |=========================================


Stress-NG 0.11.07
Test: System V Message Passing
Bogo Ops/s > Higher Is Better
Default Kernel .............. 8564821.24  |==============================
No Mitigations .............. 10306293.53 |====================================
nofsgsbase .................. 9112111.19  |================================
nofsgsbase + No Mitigations . 10249489.99 |====================================


ctx_clock
Context Switch Time
Clocks < Lower Is Better
Default Kernel .............. 510 |============================================
No Mitigations .............. 145 |=============
nofsgsbase .................. 503 |===========================================
nofsgsbase + No Mitigations . 145 |=============


PyBench 2018-02-16
Total For Average Test Times
Milliseconds < Lower Is Better
Default Kernel .............. 849 |============================================
No Mitigations .............. 851 |============================================
nofsgsbase .................. 848 |============================================
nofsgsbase + No Mitigations . 850 |============================================


PyPerformance 1.0.0
Benchmark: 2to3
Milliseconds < Lower Is Better
Default Kernel .............. 254 |============================================
No Mitigations .............. 251 |===========================================
nofsgsbase .................. 254 |============================================
nofsgsbase + No Mitigations . 251 |===========================================


PyPerformance 1.0.0
Benchmark: float
Milliseconds < Lower Is Better
Default Kernel .............. 86.4 |===========================================
No Mitigations .............. 85.5 |===========================================
nofsgsbase .................. 86.0 |===========================================
nofsgsbase + No Mitigations . 85.4 |===========================================


PyPerformance 1.0.0
Benchmark: pathlib
Milliseconds < Lower Is Better
Default Kernel .............. 15.7 |===========================================
No Mitigations .............. 14.6 |========================================
nofsgsbase .................. 15.6 |===========================================
nofsgsbase + No Mitigations . 14.8 |=========================================


PyPerformance 1.0.0
Benchmark: regex_compile
Milliseconds < Lower Is Better
Default Kernel .............. 137 |============================================
No Mitigations .............. 137 |============================================
nofsgsbase .................. 137 |============================================
nofsgsbase + No Mitigations . 136 |============================================


PyPerformance 1.0.0
Benchmark: python_startup
Milliseconds < Lower Is Better
Default Kernel .............. 7.10 |===========================================
No Mitigations .............. 6.78 |=========================================
nofsgsbase .................. 7.09 |===========================================
nofsgsbase + No Mitigations . 6.84 |=========================================


PyPerformance 1.0.0
Benchmark: django_template
Milliseconds < Lower Is Better
Default Kernel .............. 37.1 |===========================================
No Mitigations .............. 37.4 |===========================================
nofsgsbase .................. 37.2 |===========================================
nofsgsbase + No Mitigations . 37.1 |===========================================


NeatBench 5
Acceleration: CPU
FPS > Higher Is Better
Default Kernel .............. 16.4 |===========================================
No Mitigations .............. 16.1 |==========================================
nofsgsbase .................. 16.2 |==========================================
nofsgsbase + No Mitigations . 16.3 |===========================================


AI Benchmark Alpha 0.1.2
Device Inference Score
Score > Higher Is Better
Default Kernel .............. 1159 |==========================================
No Mitigations .............. 1174 |===========================================
nofsgsbase .................. 1162 |===========================================
nofsgsbase + No Mitigations . 1172 |===========================================


AI Benchmark Alpha 0.1.2
Device Training Score
Score > Higher Is Better
Default Kernel .............. 1124 |===========================================
No Mitigations .............. 1133 |===========================================
nofsgsbase .................. 1125 |===========================================
nofsgsbase + No Mitigations . 1132 |===========================================


AI Benchmark Alpha 0.1.2
Device AI Score
Score > Higher Is Better
Default Kernel .............. 2283 |===========================================
No Mitigations .............. 2307 |===========================================
nofsgsbase .................. 2287 |===========================================
nofsgsbase + No Mitigations . 2304 |===========================================


Geekbench 5
Test: CPU Multi Core
Score > Higher Is Better
Default Kernel .............. 9085 |===========================================
No Mitigations .............. 9167 |===========================================
nofsgsbase .................. 9159 |===========================================
nofsgsbase + No Mitigations . 9166 |===========================================


Geekbench 5
Test: CPU Multi Core - Gaussian Blur
Mpixels/sec > Higher Is Better
Default Kernel .............. 543.5 |==========================================
No Mitigations .............. 541.9 |==========================================
nofsgsbase .................. 542.4 |==========================================
nofsgsbase + No Mitigations . 542.5 |==========================================


Geekbench 5
Test: CPU Multi Core - Face Detection
images/sec > Higher Is Better
Default Kernel .............. 91.6 |===========================================
No Mitigations .............. 92.2 |===========================================
nofsgsbase .................. 91.1 |==========================================
nofsgsbase + No Mitigations . 92.5 |===========================================


Geekbench 5
Test: CPU Multi Core - Horizon Detection
Gpixels/sec > Higher Is Better
Default Kernel .............. 229.0 |=========================================
No Mitigations .............. 231.6 |==========================================
nofsgsbase .................. 232.6 |==========================================
nofsgsbase + No Mitigations . 231.6 |==========================================


Geekbench 5
Test: CPU Single Core
Score > Higher Is Better
Default Kernel .............. 1433 |===========================================
No Mitigations .............. 1444 |===========================================
nofsgsbase .................. 1439 |===========================================
nofsgsbase + No Mitigations . 1442 |===========================================


Geekbench 5
Test: CPU Single Core - Gaussian Blur
Mpixels/sec > Higher Is Better
Default Kernel .............. 62.6 |=========================================
No Mitigations .............. 65.4 |===========================================
nofsgsbase .................. 65.2 |===========================================
nofsgsbase + No Mitigations . 65.6 |===========================================


Geekbench 5
Test: CPU Single Core - Face Detection
images/sec > Higher Is Better
Default Kernel .............. 10.02 |==========================================
No Mitigations .............. 10.04 |==========================================
nofsgsbase .................. 10.02 |==========================================
nofsgsbase + No Mitigations . 10.00 |==========================================


Geekbench 5
Test: CPU Single Core - Horizon Detection
Gpixels/sec > Higher Is Better
Default Kernel .............. 32.5 |===========================================
No Mitigations .............. 32.5 |===========================================
nofsgsbase .................. 32.4 |===========================================
nofsgsbase + No Mitigations . 32.5 |===========================================


PHPBench 0.8.1
PHP Benchmark Suite
Score > Higher Is Better
Default Kernel .............. 816074 |=========================================
No Mitigations .............. 816244 |=========================================
nofsgsbase .................. 811181 |=========================================
nofsgsbase + No Mitigations . 815736 |=========================================


Selenium
Benchmark: ARES-6 - Browser: Firefox
ms < Lower Is Better
Default Kernel .............. 42.32 |==========================================
No Mitigations .............. 33.64 |=================================
nofsgsbase .................. 42.29 |==========================================
nofsgsbase + No Mitigations . 34.01 |==================================


Selenium
Benchmark: Kraken - Browser: Firefox
ms < Lower Is Better
Default Kernel .............. 826.8 |==========================================
No Mitigations .............. 731.6 |=====================================
nofsgsbase .................. 823.5 |==========================================
nofsgsbase + No Mitigations . 733.7 |=====================================


Selenium
Benchmark: Octane - Browser: Firefox
Geometric Mean > Higher Is Better
Default Kernel .............. 37103 |====================================
No Mitigations .............. 43447 |==========================================
nofsgsbase .................. 37206 |====================================
nofsgsbase + No Mitigations . 43633 |==========================================


Selenium
Benchmark: StyleBench - Browser: Firefox
Runs / Minute > Higher Is Better
Default Kernel .............. 105 |=========================================
No Mitigations .............. 111 |============================================
nofsgsbase .................. 105 |=========================================
nofsgsbase + No Mitigations . 112 |============================================


Selenium
Benchmark: Jetstream 2 - Browser: Firefox
Score > Higher Is Better
Default Kernel .............. 97.63  |====================================
No Mitigations .............. 110.13 |=========================================
nofsgsbase .................. 97.29  |====================================
nofsgsbase + No Mitigations . 111.03 |=========================================


Selenium
Benchmark: Speedometer - Browser: Firefox
Runs Per Minute > Higher Is Better
Default Kernel .............. 93.52  |====================================
No Mitigations .............. 107.40 |=========================================
nofsgsbase .................. 93.82  |====================================
nofsgsbase + No Mitigations . 107.00 |=========================================


Selenium
Benchmark: ARES-6 - Browser: Google Chrome
ms < Lower Is Better
Default Kernel .............. 24.73 |==========================================
No Mitigations .............. 17.42 |==============================
nofsgsbase .................. 24.73 |==========================================
nofsgsbase + No Mitigations . 17.15 |=============================


Selenium
Benchmark: Kraken - Browser: Google Chrome
ms < Lower Is Better
Default Kernel .............. 915.8 |=========================================
No Mitigations .............. 789.2 |====================================
nofsgsbase .................. 933.0 |==========================================
nofsgsbase + No Mitigations . 783.7 |===================================


Selenium
Benchmark: Octane - Browser: Google Chrome
Geometric Mean > Higher Is Better
Default Kernel .............. 43487 |================================
No Mitigations .............. 56477 |==========================================
nofsgsbase .................. 43704 |=================================
nofsgsbase + No Mitigations . 56423 |==========================================


Selenium
Benchmark: PSPDFKit WASM - Browser: Firefox
Score < Lower Is Better
Default Kernel .............. 1282 |===========================================
No Mitigations .............. 1092 |=====================================
nofsgsbase .................. 1267 |==========================================
nofsgsbase + No Mitigations . 1088 |====================================


Selenium
Benchmark: StyleBench - Browser: Google Chrome
Runs / Minute > Higher Is Better
Default Kernel .............. 33.80 |=======================================
No Mitigations .............. 36.60 |==========================================
nofsgsbase .................. 33.70 |=======================================
nofsgsbase + No Mitigations . 36.58 |==========================================


Selenium
Benchmark: Jetstream 2 - Browser: Google Chrome
Score > Higher Is Better
Default Kernel .............. 115.72 |===============================
No Mitigations .............. 148.67 |========================================
nofsgsbase .................. 116.51 |===============================
nofsgsbase + No Mitigations . 151.81 |=========================================


Selenium
Benchmark: Speedometer - Browser: Google Chrome
Runs Per Minute > Higher Is Better
Default Kernel .............. 108.0 |=================================
No Mitigations .............. 138.8 |==========================================
nofsgsbase .................. 108.0 |=================================
nofsgsbase + No Mitigations . 139.0 |==========================================


Selenium
Benchmark: PSPDFKit WASM - Browser: Google Chrome
Score < Lower Is Better
Default Kernel .............. 1885 |===========================================
No Mitigations .............. 1264 |=============================
nofsgsbase .................. 1889 |===========================================
nofsgsbase + No Mitigations . 1265 |=============================


Selenium
Benchmark: WASM imageConvolute - Browser: Firefox
ms < Lower Is Better
Default Kernel .............. 27.9 |===========================================
No Mitigations .............. 25.2 |=======================================
nofsgsbase .................. 27.7 |===========================================
nofsgsbase + No Mitigations . 25.0 |=======================================


Selenium
Benchmark: WASM collisionDetection - Browser: Firefox
ms < Lower Is Better
Default Kernel .............. 442.2 |==========================================
No Mitigations .............. 443.6 |==========================================
nofsgsbase .................. 444.1 |==========================================
nofsgsbase + No Mitigations . 442.1 |==========================================


Selenium
Benchmark: WASM imageConvolute - Browser: Google Chrome
ms < Lower Is Better
Default Kernel .............. 52.60 |==========================================
No Mitigations .............. 29.31 |=======================
nofsgsbase .................. 52.89 |==========================================
nofsgsbase + No Mitigations . 29.32 |=======================


Selenium
Benchmark: WASM collisionDetection - Browser: Google Chrome
ms < Lower Is Better
Default Kernel .............. 370.75 |=========================================
No Mitigations .............. 369.15 |=========================================
nofsgsbase .................. 368.79 |=========================================
nofsgsbase + No Mitigations . 370.49 |=========================================


Sunflow Rendering System 0.07.2
Global Illumination + Image Synthesis
Seconds < Lower Is Better
Default Kernel .............. 1.171 |==========================================
No Mitigations .............. 1.064 |======================================
nofsgsbase .................. 1.153 |=========================================
nofsgsbase + No Mitigations . 1.076 |=======================================


Tesseract OCR 4.1.1
Time To OCR 7 Images
Seconds < Lower Is Better
Default Kernel .............. 20.52 |==========================================
No Mitigations .............. 20.29 |=========================================
nofsgsbase .................. 20.65 |==========================================
nofsgsbase + No Mitigations . 20.31 |=========================================


BRL-CAD 7.30.8
VGR Performance Metric
VGR Performance Metric > Higher Is Better
Default Kernel .............. 105847 |=========================================
No Mitigations .............. 105681 |=========================================
nofsgsbase .................. 106063 |=========================================
nofsgsbase + No Mitigations . 106002 |=========================================


SPECjbb 2015
SPECjbb2015-Composite max-jOPS 
jOPS > Higher Is Better
Default Kernel .............. 14712 |=========================================
No Mitigations .............. 14911 |==========================================
nofsgsbase .................. 14712 |=========================================
nofsgsbase + No Mitigations . 14712 |=========================================


SPECjbb 2015
SPECjbb2015-Composite critical-jOPS
jOPS > Higher Is Better
Default Kernel .............. 3150 |==========================================
No Mitigations .............. 3201 |===========================================
nofsgsbase .................. 3078 |=========================================
nofsgsbase + No Mitigations . 2972 |========================================