Displaying 3 results from an estimated 3 matches for "udot".
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2019 Apr 10
2
[RFC] New Clang target selection options for ARM/AArch64
...#39; syntax in either.
In both arches, the list of possible extensions is not complete since it is separate from the one in TargetParser. So there is no way to enable dotprod (amongst other things) with a directive.
(example is using AArch64)
.arch armv8.2-a # error: instruction requires: dotprod
udot v0.2s, v1.8b, v2.8b
.arch armv8.2-a+dotprod # error: instruction requires: dotprod
udot v0.2s, v1.8b, v2.8b
ARM uses the .arch_extension directive which is one extension per use, with no '+'.
.arch armv7-a #error: instruction requires: crc armv8
CRC32B r0, r1, r2
.arch armv8-a+crc #erro...
2019 Apr 16
2
[RFC] New Clang target selection options for ARM/AArch64
...#39; syntax in either.
In both arches, the list of possible extensions is not complete since it is separate from the one in TargetParser. So there is no way to enable dotprod (amongst other things) with a directive.
(example is using AArch64)
.arch armv8.2-a # error: instruction requires: dotprod
udot v0.2s, v1.8b, v2.8b
.arch armv8.2-a+dotprod # error: instruction requires: dotprod
udot v0.2s, v1.8b, v2.8b
ARM uses the .arch_extension directive which is one extension per use, with no '+'.
.arch armv7-a #error: instruction requires: crc armv8
CRC32B r0, r1, r2
.arch armv8-a+crc #erro...
2018 Sep 21
5
[RFC] New Clang target selection options for ARM/AArch64
...#39; syntax in either.
In both arches, the list of possible extensions is not complete since it is separate from the one in TargetParser. So there is no way to enable dotprod (amongst other things) with a directive.
(example is using AArch64)
.arch armv8.2-a # error: instruction requires: dotprod
udot v0.2s, v1.8b, v2.8b
.arch armv8.2-a+dotprod # error: instruction requires: dotprod
udot v0.2s, v1.8b, v2.8b
ARM uses the .arch_extension directive which is one extension per use, with no '+'.
.arch armv7-a #error: instruction requires: crc armv8
CRC32B r0, r1, r2
.arch armv8-a+crc #erro...