pi4-8-alb-compression
ARMv8 Cortex-A72 testing with a BCM2835 Raspberry Pi 4 Model B Rev 1.4 and vc4drmfb on Ubuntu 20.10 via the Phoronix Test Suite.


pi4-8-compression: 

	Processor: ARMv8 Cortex-A72 @ 1.50GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 4 Model B Rev 1.4, Memory: 8GB, Disk: 240GB 00SSD1, Graphics: vc4drmfb, Monitor: Q2770

	OS: Ubuntu 20.10, Kernel: 5.8.0-1010-raspi (aarch64), Desktop: KDE Plasma, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 2560x1440


C-Blosc 2.0 Beta 5
Compressor: blosclz
MB/s > Higher Is Better
pi4-8-compression . 1087.4 |===================================================


LZ4 Compression 1.9.3
Compression Level: 1 - Compression Speed
MB/s > Higher Is Better
pi4-8-compression . 1513.41 |==================================================


LZ4 Compression 1.9.3
Compression Level: 1 - Decompression Speed
MB/s > Higher Is Better
pi4-8-compression . 2419.3 |===================================================


LZ4 Compression 1.9.3
Compression Level: 3 - Compression Speed
MB/s > Higher Is Better
pi4-8-compression . 12.85 |====================================================


LZ4 Compression 1.9.3
Compression Level: 3 - Decompression Speed
MB/s > Higher Is Better
pi4-8-compression . 1691.0 |===================================================


LZ4 Compression 1.9.3
Compression Level: 9 - Compression Speed
MB/s > Higher Is Better
pi4-8-compression . 12.25 |====================================================


LZ4 Compression 1.9.3
Compression Level: 9 - Decompression Speed
MB/s > Higher Is Better
pi4-8-compression . 1693.8 |===================================================


Zstd Compression 1.4.5
Compression Level: 3
MB/s > Higher Is Better
pi4-8-compression . 202.6 |====================================================


Zstd Compression 1.4.5
Compression Level: 19
MB/s > Higher Is Better
pi4-8-compression . 2.21 |=====================================================


7-Zip Compression 16.02
Compress Speed Test
MIPS > Higher Is Better
pi4-8-compression . 3488 |=====================================================


Parallel BZIP2 Compression 1.1.12
256MB File Compression
Seconds < Lower Is Better
pi4-8-compression . 80.16 |====================================================


Gzip Compression
Linux Source Tree Archiving To .tar.gz
Seconds < Lower Is Better
pi4-8-compression . 161.48 |===================================================


XZ Compression 5.2.4
Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9
Seconds < Lower Is Better
pi4-8-compression . 411.83 |===================================================


System GZIP Decompression

Seconds < Lower Is Better
pi4-8-compression . 9.703 |====================================================


System XZ Decompression

Seconds < Lower Is Better
pi4-8-compression . 11.14 |====================================================


System ZLIB Decompression 1.2.7

ms < Lower Is Better
pi4-8-compression . 5468.02 |==================================================