hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2025-12-18 09:43:15 +01:00
Code Issues Packages Projects Releases Wiki Activity

JavaScript: Make configuration of parallel extraction consistent with parallel evaluation.

Browse Source 
Just like parallel evaluation, the number of extractor threads is now determined by the `LGTM_THREADS` environment variable, and defaults to one.
This commit is contained in:
Max Schaefer
2019-03-05 10:06:32 +00:00
parent 9a2a328243
commit b1033b079f
2 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
javascript/extractor/src/com/semmle/js/extractor/AutoBuild.java
View File

@@ -69,7 +69,7 @@ import java.util.stream.Stream;
* <li><code>LGTM_INDEX_TYPESCRIPT</code>: whether to extract TypeScript
* <li><code>LGTM_INDEX_FILETYPES</code>: a newline-separated list of ".extension:filetype" pairs
* specifying which {@link FileType} to use for the given extension
* <li><code>LGTM_INDEX_THREADS</code>: the maximum number of files to extract in parallel
* <li><code>LGTM_THREADS</code>: the maximum number of files to extract in parallel
* <li><code>LGTM_TRAP_CACHE</code>: the path of a directory to use for trap caching
* <li><code>LGTM_TRAP_CACHE_BOUND</code>: the size to bound the trap cache to
* </ul>
@@ -163,9 +163,9 @@ import java.util.stream.Stream;
* following environment variables are available:
*
* <ul>
* <li><code>LGTM_INDEX_THREADS</code> determines how many threads are used for parallel
* <li><code>LGTM_THREADS</code> determines how many threads are used for parallel
* extraction of JavaScript files (TypeScript files cannot currently be extracted in
* parallel). If left unspecified, the extractor uses as many threads as there are cores.
* parallel). If left unspecified, the extractor uses a single thread.
* <li><code>LGTM_TRAP_CACHE</code> and <code>LGTM_TRAP_CACHE_BOUND</code> can be used to specify
* the location and size of a trap cache to be used during extraction.
* </ul>
@@ -405,8 +405,8 @@ public class AutoBuild {
}
private void startThreadPool() {
int defaultNumThreads = Runtime.getRuntime().availableProcessors();
int numThreads = Env.systemEnv().getInt("LGTM_INDEX_THREADS", defaultNumThreads);
int defaultNumThreads = 1;
int numThreads = Env.systemEnv().getInt("LGTM_THREADS", defaultNumThreads);
if (numThreads > 1) {
System.out.println("Parallel extraction with " + numThreads + " threads.");
threadPool = Executors.newFixedThreadPool(numThreads);