torch-mlir

Commit Graph

Author	SHA1	Message	Date
Sean Silva	0b7c443256	[RefBackend] Properly initialize refbackrt::Tensor refcount. Although `refCount` is initialized as `std::atomic<int> refCount{0};` in the definition of Tensor, our tail-allocating malloc would ignore it, resulting in bogus values that led to leaks. Caught with LeakSanitizer, but I added an assertion that the refcount is non-negative to begin with, which should catch this bug in the future fairly consistently (assuming the garbage refcount is negative half the time).	2020-11-24 12:01:35 -08:00
Sean Silva	bf99a82832	[RefBackend] Rename Npcomprt dialect to Refbackrt.	2020-10-08 09:07:00 -07:00
Sean Silva	83ad70ef54	[RefBackend] Move runtime related code under npcomp/RefBackend/ Other than the dialect definitions (which will live in standard Dialect/ subdirectory), the goal here is to keep RefBackend-related code nested in {include/npcomp,lib,test}/RefBackend.	2020-10-08 09:07:00 -07:00

Author

SHA1

Message

Date

Sean Silva

0b7c443256

[RefBackend] Properly initialize refbackrt::Tensor refcount.

Although `refCount` is initialized as `std::atomic<int> refCount{0};` in
the definition of Tensor, our tail-allocating malloc would ignore it,
resulting in bogus values that led to leaks.

Caught with LeakSanitizer, but I added an assertion that the refcount is
non-negative to begin with, which should catch this bug in the future
fairly consistently (assuming the garbage refcount is negative half the
time).

2020-11-24 12:01:35 -08:00

Sean Silva

bf99a82832

[RefBackend] Rename Npcomprt dialect to Refbackrt.

2020-10-08 09:07:00 -07:00

Sean Silva

83ad70ef54

[RefBackend] Move runtime related code under npcomp/RefBackend/

Other than the dialect definitions (which will live in standard Dialect/
subdirectory), the goal here is to keep RefBackend-related code nested
in {include/npcomp,lib,test}/RefBackend.

2020-10-08 09:07:00 -07:00

3 Commits (699bf5df45e7039acf2effa0e4492313f60fb242)