jdmccalpin
Best known for the development of the STREAM benchmark in the early 1990's, "Dr. Bandwidth" has been working in HPC for over 30 years....
Texas Advanced Computing CenterAustin, TX, USA
Pinned Repositories
Intel_Address_Hash
Use hardware performance counters to find mapping of addresses to L3 slices in Intel processors
low-overhead-timers
Very low-overhead timer/counter interfaces for C on Intel 64 processors.
periodic-performance-counters
A low-overhead tool to periodically collect system-wide hardware performance counters on Intel64 systems.
simple-MKL-DGEMM-test
A simple driver to run a DGEMM benchmark repeatedly to look for performance variability.
SKX-SF-Conflicts
Repeated access to L2-containable loops to look for snoop filter conflicts on Intel Skylake Xeon processors.
jdmccalpin's Repositories
jdmccalpin/low-overhead-timers
Very low-overhead timer/counter interfaces for C on Intel 64 processors.
jdmccalpin/periodic-performance-counters
A low-overhead tool to periodically collect system-wide hardware performance counters on Intel64 systems.
jdmccalpin/SKX-SF-Conflicts
Repeated access to L2-containable loops to look for snoop filter conflicts on Intel Skylake Xeon processors.
jdmccalpin/Intel_Address_Hash
Use hardware performance counters to find mapping of addresses to L3 slices in Intel processors
jdmccalpin/simple-MKL-DGEMM-test
A simple driver to run a DGEMM benchmark repeatedly to look for performance variability.