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[SYCL] Rectified precision issue with the float->half conversion. #714

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@garimagu garimagu commented Oct 9, 2019

Edited the test case to include the specific scenario that was failing.

Signed-off-by: Garima Gupta [email protected]

Edited the test case to include the specific scenario that was failing.

Signed-off-by: Garima Gupta <[email protected]>
@romanovvlad romanovvlad merged commit 2de1379 into intel:sycl Oct 14, 2019
vladimirlaz pushed a commit to vladimirlaz/llvm that referenced this pull request Sep 13, 2020
… extensions (intel#714)

This patch addresses [comment][1]

If the appropriate extension for arbitrary precision instruction is not
enabled, invalid IR will be produced. Report an error in this case.

[1]: KhronosGroup/SPIRV-LLVM-Translator#653 (comment)
alexbatashev pushed a commit to alexbatashev/llvm that referenced this pull request Sep 17, 2020
* upstream/sycl: (405 commits)
  [SYCL] Implement new env var SYCL_DEVICE_FILTER (intel#2239)
  [Driver][SYCL] Make /MD the default for -fsycl (intel#2478)
  [SYCL]: basic support of contexts with multiple devices in Level-Zero (intel#2440)
  [SYCL] Fix LIT regression after 9dd18ca (intel#2481)
  [SYCL][L0] Kernel Destroy in piKernelRelease (intel#2475)
  [SYCL] Emit an aliased function only if it is used (intel#2430)
  [Driver][SYCL] Add defaultlib directive for sycl lib (intel#2464)
  [Driver][SYCL] Improve situations where .exe is added for AOT tools (intel#2467)
  [SYCL][L0]: Check Queue refcnt prior to using members in event wait/release (intel#2471)
  [SYCL] Unroll several loops in __init method accessor class (intel#2449)
  [SYCL][Doc] Add link to use pinned memory spec (intel#2463)
  [SYCL] Link SYCL device libraries by default. (intel#2400)
  Revert "[SYCL] XFAIL test blcoking pulldown"
  Avoid usage of deprecated "VectorType::getNumElements" (intel#737)
  Fix nullptr dereference (intel#741)
  Do not translate arbitrary precision operations without corresponding extensions (intel#714)
  Add Constrained Floating-Point Intrinsics support
  [SYCL] Take into account auxiliary cmake options for Level Zero loader
  [InstCombine] improve fold of pointer differences
  [InstCombine] add ptr difference tests; NFC
  ...
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3 participants