2 files changed, 8 insertions, 8 deletions
diff --git a/kaldi_seq/src/kaldi_mmi.cpp b/kaldi_seq/src/kaldi_mmi.cpp
index a64abd0..ea9b4f1 100644
--- a/kaldi_seq/src/kaldi_mmi.cpp
+++ b/kaldi_seq/src/kaldi_mmi.cpp
@@ -164,12 +164,11 @@ extern "C" {
 
         // Select the GPU
 #if HAVE_CUDA == 1
-        CuDevice::Instantiate().SelectGpuId(use_gpu);
+        CuDevice::Instantiate().SelectGpuId(mmi->use_gpu);
 #endif
 
         // Read the class-frame-counts, compute priors
         mmi->log_prior = new PdfPrior(prior_opts);
-        PdfPrior &log_prior = *(mmi->log_prior);
 
         // Read transition model
         mmi->trans_model = new TransitionModel;
diff --git a/kaldi_seq/src/kaldi_mpe.cpp b/kaldi_seq/src/kaldi_mpe.cpp
index 8cdf010..60384e2 100644
--- a/kaldi_seq/src/kaldi_mpe.cpp
+++ b/kaldi_seq/src/kaldi_mpe.cpp
@@ -205,12 +205,11 @@ extern "C" {
 
         // Select the GPU
 #if HAVE_CUDA == 1
-        CuDevice::Instantiate().SelectGpuId(use_gpu);
+        CuDevice::Instantiate().SelectGpuId(mpe->use_gpu);
 #endif
 
         // Read the class-frame-counts, compute priors
         mpe->log_prior = new PdfPrior(prior_opts);
-        PdfPrior &log_prior = *(mpe->log_prior);
 
         // Read transition model
         mpe->trans_model = new TransitionModel;
@@ -256,7 +255,7 @@ extern "C" {
             return 0;
         }
 
-        assert(sizeof(BaseFloat) == sizeof(float));
+        //assert(sizeof(BaseFloat) == sizeof(float));
         // 1) get the features, numerator alignment
         mpe->ref_ali = mpe->ref_ali_reader->Value(utt);
         long mat_nrow = mat->nrow, mat_ncol = mat->ncol;
@@ -309,8 +308,9 @@ extern "C" {
     NervMatrix * calc_diff_mpe(KaldiMPE * mpe, NervMatrix * mat, const char * key)
     {
         std::string utt(key);
-        assert(sizeof(BaseFloat) == sizeof(float));
+        //assert(sizeof(BaseFloat) == sizeof(float));
 
+        CuMatrix<BaseFloat> nnet_diff;
         kaldi::Matrix<BaseFloat> nnet_out_h;
         nnet_out_h.Resize(mat->nrow, mat->ncol, kUndefined);
 
@@ -327,9 +327,10 @@ extern "C" {
         PdfPriorOptions &prior_opts = *(mpe->prior_opts);
         if (prior_opts.class_frame_counts != "") {
             CuMatrix<BaseFloat> nnet_out;
-            nnet_out.Resize(mat->nrow, mat->ncol, kUndefined);
+            nnet_out.Resize(nnet_out_h.NumRows(), nnet_out_h.NumCols(), kUndefined);
             nnet_out.CopyFromMat(nnet_out_h);
             mpe->log_prior->SubtractOnLogpost(&nnet_out);
+            nnet_out_h.Resize(nnet_out.NumRows(), nnet_out.NumCols(), kUndefined);
             nnet_out.CopyToMat(&nnet_out_h);
             nnet_out.Resize(0,0);
         }
@@ -353,7 +354,6 @@ extern "C" {
         }
 
         // 6) convert the Posterior to a matrix,
-        CuMatrix<BaseFloat> nnet_diff;
         PosteriorToMatrixMapped(post, *(mpe->trans_model), &nnet_diff);
         nnet_diff.Scale(-1.0); // need to flip the sign of derivative,
 
@@ -366,6 +366,7 @@ extern "C" {
             << " frames,"
             << " diff-range(" << nnet_diff.Min() << "," << nnet_diff.Max() << ")";
 
+        nnet_out_h.Resize(nnet_diff.NumRows(), nnet_diff.NumCols(), kUndefined);
         nnet_diff.CopyToMat(&nnet_out_h);
         nnet_diff.Resize(0,0); // release GPU memory,