remove useless code

Signed-off-by: minmingzhu <minming.zhu@intel.com>
oap-project · Aug 7, 2023 · 5bba1fb · 5bba1fb
1 parent c30f662
commit 5bba1fb
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diff --git a/mllib-dal/src/main/native/OneDAL.cpp b/mllib-dal/src/main/native/OneDAL.cpp
@@ -167,21 +167,6 @@ Java_com_intel_oap_mllib_OneDAL_00024_cNewCSRNumericTableDouble(
     return (jlong)ret;
 }
 
-/*
- * Class:     com_intel_oap_mllib_OneDAL__
- * Method:    cNewDoubleArray
- * Signature: (J)J
- */
-// JNIEXPORT jlong JNICALL
-// Java_com_intel_oap_mllib_OneDAL_00024_cNewDoubleArray(
-//    JNIEnv *env, jobject, jlong size) {
-//    std::cout << "create new native array size : " << size << std::endl;
-//    NativeArrayPtr arrayPtr(new double[size],
-//                            [](double *ptr) { delete[] ptr; });
-//    saveArrayPtrToVector(arrayPtr);
-//    return (jlong)arrayPtr.get();
-//}
-
 /*
  * Class:     com_intel_oap_mllib_OneDAL__
  * Method:    cNewFloatArray

diff --git a/mllib-dal/src/main/native/javah/com_intel_oap_mllib_OneDAL__.h b/mllib-dal/src/main/native/javah/com_intel_oap_mllib_OneDAL__.h
diff --git a/mllib-dal/src/main/native/javah/com_intel_oneapi_dal_table_HomogenTableImpl.h b/mllib-dal/src/main/native/javah/com_intel_oneapi_dal_table_HomogenTableImpl.h
diff --git a/mllib-dal/src/main/native/oneapi/dal/HomogenTableImpl.cpp b/mllib-dal/src/main/native/oneapi/dal/HomogenTableImpl.cpp
@@ -293,47 +293,6 @@ JNIEXPORT jlong JNICALL Java_com_intel_oneapi_dal_table_HomogenTableImpl_lInit(
      return (jlong)tablePtr.get();
 }
 
-/*
- * Class:     com_intel_oneapi_dal_table_HomogenTableImpl
- * Method:    Init
- * Signature: (JJJIII)J
- */
-JNIEXPORT jlong JNICALL Java_com_intel_oneapi_dal_table_HomogenTableImpl_dPtrInit(
-    JNIEnv *env, jobject, jlong cRowCount, jlong cColCount, jlong dataPtr, jint cLayout, jint computeDeviceOrdinal) {
-    printf("HomogenTable dPtrInit\n");
-    double *fData = reinterpret_cast<double *>(dataPtr);
-    if (fData == NULL) {
-       std::cout << "Error: unable to obtain critical array" << std::endl;
-       exit(-1);
-    }
-    const std::vector<sycl::event> dependencies = {};
-    HomogenTablePtr tablePtr;
-    ComputeDevice device = getComputeDeviceByOrdinal(computeDeviceOrdinal);
-    switch(device) {
-       case ComputeDevice::host:{
-           tablePtr = std::make_shared<homogen_table>(fData, cRowCount, cColCount,
-                                                      detail::empty_delete<const double>(),
-                                                      getDataLayout(cLayout));
-           break;
-       }
-       case ComputeDevice::cpu:
-       case ComputeDevice::gpu:{
-           auto queue = getQueue(device);
-           auto data = sycl::malloc_shared<double>(cRowCount * cColCount, queue);
-           queue.memcpy(data, fData, sizeof(double) * cRowCount * cColCount).wait();
-           tablePtr = std::make_shared<homogen_table>(queue, data, cRowCount, cColCount,
-                                                      detail::make_default_delete<const double>(queue),
-                                                      dependencies, getDataLayout(cLayout));
-           break;
-       }
-       default: {
-           deviceError();
-       }
-    }
-    saveHomogenTablePtrToVector(tablePtr);
-    return (jlong)tablePtr.get();
-}
-
 /*
  * Class:     com_intel_oneapi_dal_table_HomogenTableImpl
  * Method:    Init

diff --git a/mllib-dal/src/main/scala/com/intel/oap/mllib/OneDAL.scala b/mllib-dal/src/main/scala/com/intel/oap/mllib/OneDAL.scala
@@ -757,8 +757,6 @@ object OneDAL {
                                         colIndices: Array[Long], rowOffsets: Array[Long],
                                         nFeatures: Long, nVectors: Long): Long
 
-  @native def cNewDoubleArray(size: Long): Long
-
   @native def cNewFloatArray(size: Long): Long
 
   @native def cCopyArrayToNative(arrayAddr: Long,