Superpmi collection pipeline improvements (#49385)

* Do not pass --use-zapdisable to dotnet

But instead pass to individual CoreRun.exe that is launched during benchmark run. That way we do not slow down the launch of dotnet.exe process.

* Fail superpmi collection pipeline if there was no valid .mch files were found to merge

* Upload merged .mch files as zipped artifacts

TODO: Upload the superpmi.log from all the partition runs

* TEMP: New Jit guid

- Add new JIT guid so we don't overwrite the existing .mch files
- Disable all the runs except benchmarks

* add trailing path sep

* Upload superpmi.logs separately

* Use PublishPipelineArtifacts instead of upload artifacts

* properly pass zapdisable to CoreRun.exe

* Revert "TEMP: New Jit guid"

This reverts commit e89ef69625e4e57bb622fc35ff66d82f14b34285.

* Remove CoreClrTestBuildHost from benchmark run

* fix --envVars for benchmarks run

* add missing space

* temporary disable other runs

* Revert "temporary disable other runs"

This reverts commit 2926d1f582061eee6c7852046982ffb5107887b3.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/coreclr/ToolBox/superpmi/mcs/verbmerge.cpp b/src/coreclr/ToolBox/superpmi/mcs/verbmerge.cpp
index efd6a53a87a..c141c1864b0 100644
--- a/src/coreclr/ToolBox/superpmi/mcs/verbmerge.cpp
+++ b/src/coreclr/ToolBox/superpmi/mcs/verbmerge.cpp
@@ -575,6 +575,12 @@ CLEAN_UP:
             LogError("Failed to delete file after MCS /merge failed. GetLastError()=%u", GetLastError());
         }
     }
+    else
+    {
+        // if no files found to merge, then there was some problem.
+        LogError("No files found to merge.");
+        result = (totalSize == 0) ? 1 : 0;
+    }
     delete[] nameOfOutputFileAsWchar;
 
     return result;