[Libreoffice-commits] core.git: Branch 'libreoffice-4-2' - 2 commits - sc/qa sc/source

[Ray]

 sc/qa/unit/data/ods/opencl/statistical/parallel_count_bug_243.ods |binary
 sc/qa/unit/opencl-test.cxx                                        |   28 
++++++++++
 sc/source/core/opencl/formulagroupcl.cxx                          |    2 
 3 files changed, 29 insertions(+), 1 deletion(-)

New commits:
commit 3621f1952d129892d14ab57a123c6c3e181cae49
Author: I-Jui (Ray) Sung <r...@multicorewareinc.com>
Date:   Fri Nov 22 11:38:21 2013 -0600

    GPU Calc: test case for parallel count()
    
    AMLOEXT-243 BUG
    
    Change-Id: I97e2dab35b40f4f7fcd4975ae7c5907e97e19fd9

diff --git a/sc/qa/unit/data/ods/opencl/statistical/parallel_count_bug_243.ods 
b/sc/qa/unit/data/ods/opencl/statistical/parallel_count_bug_243.ods
new file mode 100644
index 0000000..4a8d5f9
Binary files /dev/null and 
b/sc/qa/unit/data/ods/opencl/statistical/parallel_count_bug_243.ods differ
diff --git a/sc/qa/unit/opencl-test.cxx b/sc/qa/unit/opencl-test.cxx
index 3f02d9b..faf2ddb 100644
--- a/sc/qa/unit/opencl-test.cxx
+++ b/sc/qa/unit/opencl-test.cxx
@@ -242,6 +242,7 @@ public:
     void testStatisticalFormulaCovar();
     void testLogicalFormulaAnd();
     void testMathFormulaSumProduct();
+    void testStatisticalParallelCountBug();
     CPPUNIT_TEST_SUITE(ScOpenclTest);
     CPPUNIT_TEST(testSharedFormulaXLS);
     CPPUNIT_TEST(testFinacialFormula);
@@ -415,6 +416,7 @@ public:
     CPPUNIT_TEST(testStatisticalFormulaCovar);
     CPPUNIT_TEST(testLogicalFormulaAnd);
     CPPUNIT_TEST(testMathFormulaSumProduct);
+    CPPUNIT_TEST(testStatisticalParallelCountBug);
     CPPUNIT_TEST_SUITE_END();
 
 private:
@@ -4818,6 +4820,32 @@ void ScOpenclTest:: testLogicalFormulaAnd()
     xDocSh->DoClose();
     xDocShRes->DoClose();
 }
+
+//[AMLOEXT-243]
+void ScOpenclTest:: testStatisticalParallelCountBug()
+{
+    if (!detectOpenCLDevice())
+        return;
+    ScDocShellRef xDocSh =
+        loadDoc("opencl/statistical/parallel_count_bug_243.", ODS);
+    ScDocument *pDoc = xDocSh->GetDocument();
+    CPPUNIT_ASSERT(pDoc);
+    enableOpenCL();
+    pDoc->CalcAll();
+    ScDocShellRef xDocShRes =
+        loadDoc("opencl/statistical/parallel_count_bug_243.", ODS);
+    ScDocument *pDocRes = xDocShRes->GetDocument();
+    CPPUNIT_ASSERT(pDocRes);
+    for (SCROW i = 0; i < 13; ++i)
+    {
+        double fLibre = pDoc->GetValue(ScAddress(2, i, 0));
+        double fExcel = pDocRes->GetValue(ScAddress(2, i, 0));
+        CPPUNIT_ASSERT_DOUBLES_EQUAL(fExcel, fLibre, fabs(0.0001*fExcel));
+    }
+    xDocSh->DoClose();
+    xDocShRes->DoClose();
+}
+
 ScOpenclTest::ScOpenclTest()
       : ScBootstrapFixture( "/sc/qa/unit/data" )
 {
commit 80e98f2b73a0fde51c0cb0d2da097b57c4c71223
Author: I-Jui (Ray) Sung <r...@multicorewareinc.com>
Date:   Fri Nov 22 11:42:14 2013 -0600

    GPU Calc: fix a parallel COUNT() problem when input vector size > 512
    
    AMLOEXT-243 FIX
    
    Change-Id: I1a356f9a591c1f5a99d2675065b63a7673217ac6

diff --git a/sc/source/core/opencl/formulagroupcl.cxx 
b/sc/source/core/opencl/formulagroupcl.cxx
index 7843748..b0bb011 100644
--- a/sc/source/core/opencl/formulagroupcl.cxx
+++ b/sc/source/core/opencl/formulagroupcl.cxx
@@ -695,7 +695,7 @@ public:
         ss << "        if (lidx == 0)\n";
         ss << "            current_result =";
         if (dynamic_cast<OpCount*>(mpCodeGen.get()))
-            ss << "shm_buf[0]";
+            ss << "current_result + shm_buf[0]";
         else
             ss << mpCodeGen->Gen2("current_result", "shm_buf[0]");
         ss << ";\n";
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