README.md

apps, there are variouse user examples.

scripts

• scripts/bench_cpu_mem_bw script to run cpu_mem_bw and process the results of cpu_mem_bw
• scripts/roofline script and document to draw graph of roofline model.

basic testcases

• cpu_info_test.cpp get cpu information(Eg. number of big-core/freq)
• cpu_inst_gflops_latency.cpp measure instruction throughput/latency
• cpu_mem_bw.cpp measure CPU hierarchical memory bandwidths/latency of micro-kernels
• cpu_stream.cpp mperf version of John McCalpin's STREAM benchmark
• cpu_spec_dram_bw.cpp measure dram bandwidth
• cpu_pmu_transpose.cpp collect data of cpu pmu events
• cpu_tma_transpose.cpp ARM TMA example
• gpu_march_probe.cpp get gpu micro-arch parameters(number of register/warp size/Cache Line size)
• gpu_spec_dram_bw.cpp measure GPU DRAM Bandwidth
• gpu_mem_bw.cpp measure Bandwidth of GPU multi-level caches
• gpu_adreno_pmu_test.cpp collect data of Adreno GPU pmu events
• gpu_mali_pmu_test.cpp collect data of Mali GPU pmu events
• gpu_inst_gflops_latency.cpp measure gpu/OpenCL instruction throughput/latency

arm cpu pmu analysis cases

• cpu_pmu_analysis/
• store some study cases on arm cpu platform, keep adding.

mali pmu analysis cases

• mali_pmu_analysis/
• store some study cases on mali gpu platform, keep adding.

adreno pmu analysis cases

• adreno_pmu_analysis/
• store some study cases on adreno gpu platform, keep adding.