perf: Removing initializing ptuning buffers to zero

[pcastonguay]

pef: Removing initializing ptuning buffers to zero

Description

Currently, we were initializing the ptuning embedding table for all batch slots to zero at every iteration, which was costly and unnecessary. The ptuning embedding table will be filled with the request ptuning embedding table later in the fill function.

Test Coverage

We already have a Triton test that covers ptuning. I will trigger and ensure it still passes.

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[pcastonguay]

/bot run --stage-list "A100X-Triton-Python-[Post-Merge]-1, A100X-Triton-Python-[Post-Merge]-2"

[tensorrt-cicd]

PR_Github #7528 [ run ] triggered by Bot

[tensorrt-cicd]

PR_Github #7528 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #5460 (Partly Tested) completed with status: 'SUCCESS'

[pcastonguay]

/bot run

[tensorrt-cicd]

PR_Github #7554 [ run ] triggered by Bot

[achartier]

lgtm

[tensorrt-cicd]

PR_Github #7554 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #5482 completed with status: 'FAILURE'

[pcastonguay]

/bot run --disable-fail-fast

[tensorrt-cicd]

PR_Github #7568 [ run ] triggered by Bot

[pcastonguay]

/bot run --disable-fail-fast

[tensorrt-cicd]

PR_Github #7734 [ run ] triggered by Bot

[tensorrt-cicd]

PR_Github #7734 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #5605 completed with status: 'FAILURE'

[pcastonguay]

/bot run --disable-fail-fast

[tensorrt-cicd]

PR_Github #7800 [ run ] triggered by Bot

[tensorrt-cicd]

PR_Github #7800 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #5649 completed with status: 'FAILURE'

[pcastonguay]

/bot run --stage-list "A100X-Triton-Python-[Post-Merge]-1, A100X-Triton-Python-[Post-Merge]-2"

[tensorrt-cicd]

PR_Github #7927 [ run ] triggered by Bot

[tensorrt-cicd]

PR_Github #7927 [ run ] completed with state FAILURE
/LLM/main/L0_MergeRequest_PR pipeline #5732 (Partly Tested) completed with status: 'FAILURE'

[pcastonguay]

/bot run --stage-list "A100X-Triton-Python-[Post-Merge]-1, A100X-Triton-Python-[Post-Merge]-2"

[tensorrt-cicd]

PR_Github #8045 [ run ] triggered by Bot

[tensorrt-cicd]

PR_Github #8045 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #5831 (Partly Tested) completed with status: 'SUCCESS'

[pcastonguay]

/bot run --disable-fail-fast

[tensorrt-cicd]

PR_Github #8059 [ run ] triggered by Bot

[tensorrt-cicd]

PR_Github #8059 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #5843 completed with status: 'FAILURE'

[pcastonguay]

/bot run --disable-fail-fast

[tensorrt-cicd]

PR_Github #8131 [ run ] triggered by Bot

[tensorrt-cicd]

PR_Github #8131 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #5895 completed with status: 'FAILURE'

[pcastonguay]

/bot run --disable-fail-fast

[tensorrt-cicd]

PR_Github #8164 [ run ] triggered by Bot

[tensorrt-cicd]

PR_Github #8164 [ run ] completed with state SUCCESS
/LLM/main/L0_MergeRequest_PR pipeline #5915 completed with status: 'SUCCESS'