restructure results

1 files changed, 0 insertions, 54 deletions

diff --git a/results/classifier/zero-shot-user-mode/output/runtime/1895305 b/results/classifier/zero-shot-user-mode/output/runtime/1895305
deleted file mode 100644
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--- a/results/classifier/zero-shot-user-mode/output/runtime/1895305
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@@ -1,54 +0,0 @@
-runtime: 0.442
-instruction: 0.398
-syscall: 0.160
-
-
-
-pthread_cancel fails with "RT33" with musl libc
-
-From my testing it seems that QEMU built against musl libc crashes on pthread_cancel cancel calls - if the binary is also built with musl libc.
-
-Minimal sample:
-
-#include <pthread.h>
-#include <stdio.h>
-#include <unistd.h>
-void* threadfunc(void* ignored) {
-	while (1) {
-		pause();
-	}
-	return NULL;
-}
-int main() {
-	pthread_t thread;
-	pthread_create(&thread, NULL, &threadfunc, NULL);
-	sleep(1);
-	pthread_cancel(thread);
-	printf("OK, alive\n");
-}
-
-In an Alpine Linux aarch64 chroot (on an x86_64 host) the binary will just output RT33 and has exit code 161.
-
-Using qemu-aarch64 on an x86_64 host results in the output (fish shell)
-  fish: “qemu-aarch64-static ./musl-stat…” terminated by signal Unknown (Unknown)
-or (bash)
-  Real-time signal 2
-
-and exit code 164.
-
-It doesn't matter whether the binary is linked dynamically or static. You can see my test results in the following table:
-
-|                      | QEMU glibc | QEMU musl |
-|----------------------|------------|-----------|
-| binary glibc dynamic | ✓          | ✓         |
-| binary glibc static  | ✓          | ✓         |
-| binary musl dynamic  | ✓          | ✗         |
-| binary musl static   | ✓          | ✗         |
-
-Both QEMU builds are v5.1.0 (glibc v2.32 / musl v1.2.1)
-
-I've uploaded all my compile and test commands (plus a script to conveniently run them all) to https://github.com/z3ntu/qemu-pthread_cancel . It also includes the built binaries if needed. The test script output can be found at https://github.com/z3ntu/qemu-pthread_cancel/blob/master/results.txt
-
-Further links:
-- https://gitlab.com/postmarketOS/pmaports/-/issues/190#note_141902075
-- https://gitlab.com/postmarketOS/pmbootstrap/-/issues/1970
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