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E Compiler notes

E.1 AMD OpenCL compiler

Not supported by Arm Performance Reports.

E.2 Berkeley UPC compiler

Not supported by Arm Performance Reports.

E.3 Cray compiler environment

The Cray UPC compiler is not supported by Arm Performance Reports.

E.4 GNU

The -foptimize-sibling-calls optimization (used in -O2, -O3 and -Os) interfere with the detection of some OpenMP regions.

If your code is affected with this issue add -fno-optimize-sibling-calls to disable it and allow Arm Performance Reports to detect all the OpenMP regions in your code.

E.4.1 GNU UPC

Arm Performance Reports does not support this.

E.5 Intel compilers

Arm Performance Reports has been tested with versions 13 and 14.

E.6 Portland Group compilers

Arm Performance Reports has been tested with Portland Tools 14 onwards.

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