z15-zvm-sles12-llvm10-compression
IBM z15 (8561) 2 VCPUs on LinuxONE Community Cloud running SLES 12 SP5 on z/VM 6.4.0 (service level 1901) with LLVM 10.0.0 and binutils 2.34.
z15-zvm-sles12-llvm10-compression
Processor: Unknown (2 Cores), Memory: 4096MB, Disk: 50GB
OS: SUSE Linux Enterprise Server 12 SP5 12.5, Kernel: 4.12.14-122.17-default (s390x), Compiler: Clang 10.0.0 + GCC 9.3.0 + LLVM 10.0.0, File-System: ext4, System Layer: zvm
Environment Notes: CXXFLAGS="-O3 -march=native" LIBGL_DEBUG=quiet CFLAGS="-O3 -march=native"
Compiler Notes: Optimized build; Default target: s390x-ibm-linux; Host CPU: z15
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of etokens + tsx_async_abort: Not affected
XZ Compression
This test measures the time needed to compress a sample file (an Ubuntu file-system image) using XZ compression. Learn more via the OpenBenchmarking.org test page.
Gzip Compression
This test measures the time needed to archive/compress two copies of the Linux 4.13 kernel source tree using Gzip compression. Learn more via the OpenBenchmarking.org test page.
Zstd Compression
This test measures the time needed to compress a sample file (an Ubuntu file-system image) using Zstd compression. Learn more via the OpenBenchmarking.org test page.
lzbench
lzbench is an in-memory benchmark of various compressors. The file used for compression is a Linux kernel source tree tarball. Learn more via the OpenBenchmarking.org test page.
System ZLIB Decompression
This test measures the time to decompress a Linux kernel tarball using ZLIB. Learn more via the OpenBenchmarking.org test page.
System XZ Decompression
This test measures the time to decompress a Linux kernel tarball using XZ. Learn more via the OpenBenchmarking.org test page.
System GZIP Decompression
This test measures the time to decompress a gzipped tarball. Learn more via the OpenBenchmarking.org test page.
z15-zvm-sles12-llvm10-compression
Processor: Unknown (2 Cores), Memory: 4096MB, Disk: 50GB
OS: SUSE Linux Enterprise Server 12 SP5 12.5, Kernel: 4.12.14-122.17-default (s390x), Compiler: Clang 10.0.0 + GCC 9.3.0 + LLVM 10.0.0, File-System: ext4, System Layer: zvm
Environment Notes: CXXFLAGS="-O3 -march=native" LIBGL_DEBUG=quiet CFLAGS="-O3 -march=native"
Compiler Notes: Optimized build; Default target: s390x-ibm-linux; Host CPU: z15
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of etokens + tsx_async_abort: Not affected
Testing initiated at 25 April 2020 05:45 by user linux1.