[L0] Implement Support for zeInitDrivers #2303
Open
+136
−24
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Contributor
nrspruit
commented
Nov 8, 2024
nrspruit
commented
- As of v1.10 of the L0 spec, zeInit and zeDriverGet is the old init pathway and the desired init api is zeInitDrivers. This new api allows for multi heterogenous drivers to coexist in a single L0 Process.
nrspruit
added a commit
to nrspruit/llvm
that referenced
this pull request
Nov 8, 2024
-pre-commit PR for oneapi-src/unified-runtime#2303 Signed-off-by: Neil R. Spruit <[email protected]>
nrspruit
force-pushed
the
zeInitDrivers
branch
from
b55be89
to
16ded3f
Compare
nrspruit
added a commit
to nrspruit/llvm
that referenced
this pull request
Nov 8, 2024
-pre-commit PR for oneapi-src/unified-runtime#2303 Signed-off-by: Neil R. Spruit <[email protected]>
nrspruit
force-pushed
the
zeInitDrivers
branch
from
16ded3f
to
61badcb
Compare
nrspruit
added a commit
to nrspruit/llvm
that referenced
this pull request
Nov 8, 2024
-pre-commit PR for oneapi-src/unified-runtime#2303 Signed-off-by: Neil R. Spruit <[email protected]>
nrspruit
force-pushed
the
zeInitDrivers
branch
7 times, most recently
from
bfa343d
to
42b88fb
Compare
|
Found a race condition in the loader which will be fixed here: oneapi-src/level-zero#232 Once the loader update is made and released, I will rebase this change. |
nrspruit
force-pushed
the
zeInitDrivers
branch
from
42b88fb
to
57e5857
Compare
nrspruit
added a commit
to nrspruit/llvm
that referenced
this pull request
Nov 9, 2024
-pre-commit PR for oneapi-src/unified-runtime#2303 Signed-off-by: Neil R. Spruit <[email protected]>
nrspruit
force-pushed
the
zeInitDrivers
branch
from
57e5857
to
4b00dc2
Compare
nrspruit
added a commit
to nrspruit/llvm
that referenced
this pull request
Nov 9, 2024
-pre-commit PR for oneapi-src/unified-runtime#2303 Signed-off-by: Neil R. Spruit <[email protected]>
nrspruit
force-pushed
the
zeInitDrivers
branch
from
4b00dc2
to
3e64ac8
Compare
nrspruit
added a commit
to nrspruit/llvm
that referenced
this pull request
Nov 13, 2024
-pre-commit PR for oneapi-src/unified-runtime#2303 Signed-off-by: Neil R. Spruit <[email protected]>
nrspruit
force-pushed
the
zeInitDrivers
branch
from
3e64ac8
to
76dbfeb
Compare
nrspruit
force-pushed
the
zeInitDrivers
branch
from
76dbfeb
to
81f0633
Compare
nrspruit
added a commit
to nrspruit/llvm
that referenced
this pull request
Nov 13, 2024
-pre-commit PR for oneapi-src/unified-runtime#2303 Signed-off-by: Neil R. Spruit <[email protected]>
nrspruit
force-pushed
the
zeInitDrivers
branch
2 times, most recently
from
50789b1
to
8525dd3
Compare
nrspruit
added a commit
to nrspruit/llvm
that referenced
this pull request
Nov 13, 2024
-pre-commit PR for oneapi-src/unified-runtime#2303 Signed-off-by: Neil R. Spruit <[email protected]>
nrspruit
force-pushed
the
zeInitDrivers
branch
from
8525dd3
to
72e9cb0
Compare
nrspruit
added a commit
to nrspruit/llvm
that referenced
this pull request
Nov 13, 2024
-pre-commit PR for oneapi-src/unified-runtime#2303 Signed-off-by: Neil R. Spruit <[email protected]>
nrspruit
force-pushed
the
zeInitDrivers
branch
from
72e9cb0
to
6cce104
Compare
nrspruit
added a commit
to nrspruit/llvm
that referenced
this pull request
Nov 15, 2024
-pre-commit PR for oneapi-src/unified-runtime#2303 Signed-off-by: Neil R. Spruit <[email protected]>
- As of v1.10 of the L0 spec, zeInit and zeDriverGet is the old init pathway and the desired init api is zeInitDrivers. This new api allows for multi heterogenous drivers to coexist in a single L0 Process. Signed-off-by: Neil R. Spruit <[email protected]>
nrspruit
force-pushed
the
zeInitDrivers
branch
from
6cce104
to
8d49eb2
Compare
nrspruit
added a commit
to nrspruit/llvm
that referenced
this pull request
Nov 15, 2024
-pre-commit PR for oneapi-src/unified-runtime#2303 Signed-off-by: Neil R. Spruit <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.