• use vector functions (SVE) from armpl with gcc
    I wrote a test program to call vector function from armpl directly. However element 4 - 7 doesn't look right to me. Is there anything wrong with the program? Regards, #include <math.h> #include ...
  • ARM compilers 22.0.1 SVE compile clash with <netdb.h>
    Hi, compiling on a64fx with ARM 22 leads to this: /usr/include/netdb.h:666:44: error: invalid parameter name: 'static' is a keyword extern void freeaddrinfo (struct addrinfo *__ai) __THROW; ^ /lustre...
  • Install script for ARMPL failing on Oracle Linux
    When I run ./arm-compiler-for-linux_21.0_RHEL-8.sh (the closest match I found for Oracle Linux), it gives me the error that environment-modules is not installed. So I went to great lengths to install...
  • Install script for ARMPL failing on Oracle Linux
    When I run ./arm-compiler-for-linux_21.0_RHEL-8.sh (the closest match I found for Oracle Linux), it gives me the error that environment-modules is not installed. So I went to great lengths to install...
  • Negative ArmPL MT speed-up on many core systems
    Recently I have been investigating poor performance of my application on an Ampere Altra Max M128-30 system which has 128 cores. I am using multiple BLAS and LAPACK functions from the ArmPL 22.1 multi...