Anthony Gutierrez has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/17908
Change subject: arch: Bump MaxVecRegLenInBytes to 4096
......................................................................
arch: Bump MaxVecRegLenInBytes to 4096
The GPU model uses the generic vector register
containers, however the maximum vector register
length is fixed at 256, which is an invalid assumption
for the GPU model as it can operate on vectors up
to 4096B.
Change-Id: Id85e0ed45c9a9c1a4bb6e712c44eaeec2d628fce
---
M src/arch/generic/vec_reg.hh
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/arch/generic/vec_reg.hh b/src/arch/generic/vec_reg.hh
index ed2545c..c719579 100644
--- a/src/arch/generic/vec_reg.hh
+++ b/src/arch/generic/vec_reg.hh
@@ -154,7 +154,7 @@
#include "base/cprintf.hh"
#include "base/logging.hh"
-constexpr unsigned MaxVecRegLenInBytes = 256;
+constexpr unsigned MaxVecRegLenInBytes = 4096;
template <size_t Sz>
class VecRegContainer;
--
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Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-Change-Id: Id85e0ed45c9a9c1a4bb6e712c44eaeec2d628fce
Gerrit-Change-Number: 17908
Gerrit-PatchSet: 1
Gerrit-Owner: Anthony Gutierrez <anthony.gutier...@amd.com>
Gerrit-MessageType: newchange
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