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| author | Tobias Burnus <tburnus@baylibre.com> | 2025-03-25 15:07:56 +0100 |
|---|---|---|
| committer | Tobias Burnus <tburnus@baylibre.com> | 2025-03-25 15:07:56 +0100 |
| commit | 56189d0ffeb35769637347720dfb24d2e4d7d47f (patch) | |
| tree | a5a2315d89182e2e505b8927613c4ec8445f4f82 /gcc | |
| parent | c6279fffdbf8e13e46932eb8e100cfc579d06f2c (diff) | |
| download | gcc-56189d0ffeb35769637347720dfb24d2e4d7d47f.zip gcc-56189d0ffeb35769637347720dfb24d2e4d7d47f.tar.gz gcc-56189d0ffeb35769637347720dfb24d2e4d7d47f.tar.bz2 | |
install.texi: gcn - suggest to use Newlib with simd math fix [PR119325]
Suggest a Newlib with a fix for the SIMD math issue. Newlib commit:
https://sourceware.org/git/?p=newlib-cygwin.git;a=commitdiff;h=2ef1a37e7
Additionally, for generic support in ROCm, it is expected that 6.4 will
added the support; the current version is 6.3.3 and it does not support it;
bump >6.3.2 to >6.3.3 in install.texi to avoid doubts.
gcc/ChangeLog:
PR middle-end/119325
* doc/install.texi (gcn): Change ROCm > 6.3.2 to >6.3.3 for generic
support; mention Newlib commit that fixes a SIMD math issue.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/doc/install.texi | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 3085296..b5509ff 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -4056,11 +4056,12 @@ ISA targets @code{gfx9-generic}, @code{gfx10-3-generic}, and @code{gfx11-generic} reduce the number of required multilibs but note that @code{gfx9-generic} does not include @code{gfx908} or @code{gfx90a}, that linking specific ISA code with generic code is currently not supported, -and that only a future ROCm release (newer than 6.3.2) will be able to execute +and that only a future ROCm release (newer than 6.3.3) will be able to execute generic code. Use Newlib (4.3.0 or newer; 4.4.0 contains some improvements and 4.5.0 fixes -the device console output for GFX10 and GFX11 devices). +the device console output for GFX10 and GFX11 devices; post-4.5.0 +commit 2ef1a37e7 [Mar 25, 2025] fixes a SIMD math issue). To run the binaries, install the HSA Runtime from the @uref{https://rocm.docs.amd.com/,,ROCm Platform}, and use |