(systemds) branch main updated: [MINOR] fix empty nnz Compressed LLM

[baunsgaard]

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baunsgaard pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/systemds.git


The following commit(s) were added to refs/heads/main by this push:
     new 9487373906 [MINOR] fix empty nnz Compressed LLM
9487373906 is described below

commit 948737390683c2a7b11e3f79d2a0303da4c77738
Author: Sebastian Baunsgaard <baunsga...@apache.org>
AuthorDate: Mon Oct 30 15:33:43 2023 +0100

    [MINOR] fix empty nnz Compressed LLM
---
 .../java/org/apache/sysds/runtime/compress/lib/CLALibLeftMultBy.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git 
a/src/main/java/org/apache/sysds/runtime/compress/lib/CLALibLeftMultBy.java 
b/src/main/java/org/apache/sysds/runtime/compress/lib/CLALibLeftMultBy.java
index 30c1109d3a..d0983d4ae0 100644
--- a/src/main/java/org/apache/sysds/runtime/compress/lib/CLALibLeftMultBy.java
+++ b/src/main/java/org/apache/sysds/runtime/compress/lib/CLALibLeftMultBy.java
@@ -168,8 +168,8 @@ public final class CLALibLeftMultBy {
                final List<AColGroup> fLeft = CLALibUtils.filterGroups(leftCG, 
cL);
 
                // Force dense output
-               ret.setNonZeros((long) ret.getNumRows() * ret.getNumColumns());
                ret.allocateDenseBlock();
+               ret.setNonZeros((long) ret.getNumRows() * ret.getNumColumns());
 
                final ExecutorService ex = CommonThreadPool.get(k);
                final List<Future<MatrixBlock>> t = new ArrayList<>();
@@ -196,6 +196,7 @@ public final class CLALibLeftMultBy {
                                outerProduct(cL, CLALibUtils.getColSum(fRight, 
cr, sd), retV);
                        if(containsRight)// if right -- multiply right with 
left sum
                                outerProduct(CLALibUtils.getColSum(fLeft, rl, 
sd), cR, retV);
+
                        for(Future<MatrixBlock> f : t) {
                                MatrixBlock mb = f.get();
                                if(!mb.isEmpty()) {