GH-45270: [C++][CI] Disable mimalloc on Valgrind builds (#45271)

### Rationale for this change Valgrind is not aware of third-party allocators such as mimalloc and jemalloc. This can lead to spurious errors or, on the contrary, it could hide some actual issues. ### What changes are included in this PR? Disable mimalloc in the Valgrind build (jemalloc is already disabled). ### Are these changes tested? Yes, by existing CI. ### Are there any user-facing changes? No. * GitHub Issue: #45270 Authored-by: Antoine Pitrou <[email protected]> Signed-off-by: Jacob Wujciak-Jens <[email protected]>
apache · Jan 15, 2025 · e434536 · e434536
1 parent 3222e2a
commit e434536
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/docker-compose.yml b/docker-compose.yml
@@ -332,6 +332,7 @@ services:
       ARROW_FLIGHT_SQL: "OFF"
       ARROW_GANDIVA: "OFF"
       ARROW_JEMALLOC: "OFF"
+      ARROW_MIMALLOC: "OFF"
       ARROW_RUNTIME_SIMD_LEVEL: "AVX2"  # AVX512 not supported by Valgrind (ARROW-9851)
       ARROW_TEST_MEMCHECK: "ON"
       ARROW_USE_LD_GOLD: "ON"