Ubuntu 12.10 ARMv7 OMAP4 Performance Preview

Some early benchmarks of the PandaBoard ES on Ubuntu 12.10 for a future article on Phoronix by Michael Larabel. Comparing clean/stock versions of Ubuntu 11.10, Ubuntu 12.04 LTS, and the daily development snapshot of Ubuntu 12.10 as of 2012-06-05 and then again on 2012-07-27. Using the OMAP4 Ubuntu target each time for the Texas Instruments OMAP4460 PandaBoard ES, the same development board was used each time without any changes. The compiler, kernel, etc were all their defaults within each tested Ubuntu Linux release.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1207275-SU-PANDABOAR70
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Ubuntu 11.10
October 12 2011
 
Ubuntu 12.04 LTS
April 20 2012
 
Ubuntu 12.10 2012-06-05
June 05 2012
 
Ubuntu 12.10 2012-07-27
July 27 2012
 
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Ubuntu 12.10 ARMv7 OMAP4 Performance Preview Some early benchmarks of the PandaBoard ES on Ubuntu 12.10 for a future article on Phoronix by Michael Larabel. Comparing clean/stock versions of Ubuntu 11.10, Ubuntu 12.04 LTS, and the daily development snapshot of Ubuntu 12.10 as of 2012-06-05 and then again on 2012-07-27. Using the OMAP4 Ubuntu target each time for the Texas Instruments OMAP4460 PandaBoard ES, the same development board was used each time without any changes. The compiler, kernel, etc were all their defaults within each tested Ubuntu Linux release. ,,"Ubuntu 11.10","Ubuntu 12.04 LTS","Ubuntu 12.10 2012-06-05","Ubuntu 12.10 2012-07-27" Processor,,ARMv7 rev 10 (2 Cores),ARMv7 rev 10 @ 1.20GHz (2 Cores),ARMv7 rev 10 @ 1.20GHz (2 Cores),ARMv7 rev 10 @ 1.20GHz (2 Cores) Motherboard,,OMAP4 Panda board,OMAP4 Panda board,OMAP4 Panda board,OMAP4 Panda board Memory,,914MB,904MB,1024MB,946MB Disk,,16GB SD16G,16GB SD16G,16GB SD16G,16GB SD16G Graphics,,Texas Instruments OMAP,Texas Instruments OMAP,Texas Instruments OMAP,Texas Instruments OMAP OS,,Ubuntu 11.10,Ubuntu 12.04,Ubuntu 12.10,Ubuntu 12.10 Kernel,,3.0.0-1205-omap4 (armv7l),3.2.0-1412-omap4 (armv7l),3.4.0-201-omap4 (armv7l),3.4.0-204-omap4 (armv7l) Desktop,,Unity 2D 4.22.0,Unity 2D 5.10.0,Unity 2D 5.12.0,Unity 2D 6.0.0 Display Server,,X Server 1.10.4,X Server 1.11.3,X Server 1.11.3,X Server 1.12.1.902 (1.12.2 RC 2) Display Driver,,fbdev 0.4.2,fbdev 0.4.2,fbdev 0.4.2,fbdev 0.4.2 Compiler,,GCC 4.6.1,GCC 4.6,GCC 4.7,GCC 4.7 File-System,,ext4,ext4,ext4,ext4 Screen Resolution,,1920x1080,1920x1080,1920x1080,1920x1200 ,,"Ubuntu 11.10","Ubuntu 12.04 LTS","Ubuntu 12.10 2012-06-05","Ubuntu 12.10 2012-07-27" "Smallpt - Global Illumination Renderer; 100 Samples (sec)",LIB,,591,595,2414 "C-Ray - Total Time (sec)",LIB,,1170.77,721.89,722.67 "x264 - H.264 Video Encoding (FPS)",HIB,,4.03,4.48,4.50 "VP8 libvpx Encoding - vpxenc (FPS)",HIB,,1.01,1.02,1.02 "OpenSSL - RSA 4096-bit Performance (Signs/sec)",HIB,2.70,4.60,4.60,4.60 "N-Queens - Elapsed Time (sec)",LIB,1372.49,821.79,956.03,743.18 "7-Zip Compression - Compress Speed Test (MIPS)",HIB,538,859,871,842 "TSCP - AI Chess Performance (Nodes/s)",HIB,43804,75346,74126, "SciMark - Computational Test: Jacobi Successive Over-Relaxation (Mflops)",HIB,113.39,204.81,164.48, "SciMark - Computational Test: Dense LU Matrix Factorization (Mflops)",HIB,75.85,107.83,74.78, "SciMark - Computational Test: Sparse Matrix Multiply (Mflops)",HIB,68.34,104.74,72.78, "SciMark - Computational Test: Fast Fourier Transform (Mflops)",HIB,15.29,15.67,17.39, "SciMark - Computational Test: Monte Carlo (Mflops)",HIB,34.50,76.81,76.98, "SciMark - Computational Test: Composite (Mflops)",HIB,61.51,101.97,81.28, "CacheBench - Test: Read / Modify / Write (MB/s)",HIB,1486.94,2376.22,3391.87,3398.93 "CacheBench - Test: Write (MB/s)",HIB,2046.76,2397.41,4114.76,4099.01 "CacheBench - Test: Read (MB/s)",HIB,1009.53,1676.59,1745.19,1743.57 "Timed MAFFT Alignment - Multiple Sequence Alignment (sec)",LIB,156.23,,92.09,92.18 "FFTE - Test: N=64, 1D Complex FFT Routine (MFLOPS)",HIB,247.78,467.39,509.44,549.29 "NAS Parallel Benchmarks - Test / Class: UA.A (Mop/s)",HIB,1.44,1.78,2.02,2.04 "NAS Parallel Benchmarks - Test / Class: SP.A (Mop/s)",HIB,156.32,176.37,216.28,215.53 "NAS Parallel Benchmarks - Test / Class: MG.B (Mop/s)",HIB,192.71,241.84,257.21,268.82 "NAS Parallel Benchmarks - Test / Class: LU.A (Mop/s)",HIB,208.22,245.29,267.68,268.48 "NAS Parallel Benchmarks - Test / Class: BT.A (Mop/s)",HIB,255.05,362.74,437.82,416.43