Merge

examples/python_nfnet_inference/nfnet_inference.ipynb → examples/vision/python_nfnet/nfnet_inference.ipynb

@@ -17,7 +17,9 @@
     "- How to optimize NFNet ONNX model with AMD MIGraphX.\n",
     "- How to run inference on AMD GPU with the optimized ONNX model.\n",
     "\n",
-    "The NFNet utilized in this example is the smallest NFNet version, F0: 71.5M parameters (83.6% top-1 accuracy on ImageNet)"
+    "The NFNet utilized in this example is the smallest NFNet version, F0: 71.5M parameters (83.6% top-1 accuracy on ImageNet)\n",
+    "\n",
+    "Please make sure MIGraphX Python API is installed following the instructions at Github page."
    ]
   },
   {
@@ -107,7 +109,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "with open('../python_api_inference/imagenet_simple_labels.json') as json_data:\n",
+    "with open('../python_resnet50/imagenet_simple_labels.json') as json_data:\n",
     "    labels = json.load(json_data)"
    ]
   },

examples/python_nfnet_inference/requirements_nfnet.txt → examples/vision/python_nfnet/requirements_nfnet.txt

 opencv-python
-onnxruntime
\ No newline at end of file
+onnxruntime
+image
\ No newline at end of file

examples/python_api_inference/resnet50_inference.ipynb → examples/vision/python_resnet50/resnet50_inference.ipynb

@@ -106,8 +106,8 @@
    "outputs": [],
    "source": [
     "if not path.exists(\"./resnet50.onnx\"):\n",
-    "    !wget https://github.com/onnx/models/blob/master/vision/classification/resnet/model/resnet50-v2-7.onnx?raw=true\n",
-    "    !mv 'resnet50-v2-7.onnx?raw=true' resnet50.onnx"
+    "    !wget https://github.com/onnx/models/raw/main/vision/classification/resnet/model/resnet50-v2-7.onnx",
+    "    !mv resnet50-v2-7.onnx resnet50.onnx"
    ]
   },
   {

examples/vision/python_yolov4/README.md

+# YoloV4 Object Detection
+The notebook [yolov4_inference.ipynb](./yolov4_inference.ipynb) is intended to be an example of how to use MIGraphX to perform object detection. The model used within is a pre-trained yolov4 from the ONNX model zoo.
+
+## Run the Notebook
+To run the example notebook, simply issue the following command from this directory:
+```
+$ jupyter notebook yolov4_inference.ipynb
+```

examples/vision/python_yolov4/image_processing.py

+# All pre- and post-processing methods used below are borrowed from the ONNX MOdel Zoo
+# https://github.com/onnx/models/tree/master/vision/object_detection_segmentation/yolov4
+
+import numpy as np
+import cv2
+from scipy import special
+import colorsys
+import random
+
+
+# this function is from tensorflow-yolov4-tflite/core/utils.py
+def image_preprocess(image, target_size, gt_boxes=None):
+
+    ih, iw = target_size
+    h, w, _ = image.shape
+
+    scale = min(iw / w, ih / h)
+    nw, nh = int(scale * w), int(scale * h)
+    image_resized = cv2.resize(image, (nw, nh))
+
+    image_padded = np.full(shape=[ih, iw, 3], fill_value=128.0)
+    dw, dh = (iw - nw) // 2, (ih - nh) // 2
+    image_padded[dh:nh + dh, dw:nw + dw, :] = image_resized
+    image_padded = image_padded / 255.
+
+    if gt_boxes is None:
+        return image_padded
+
+    else:
+        gt_boxes[:, [0, 2]] = gt_boxes[:, [0, 2]] * scale + dw
+        gt_boxes[:, [1, 3]] = gt_boxes[:, [1, 3]] * scale + dh
+        return image_padded, gt_boxes
+
+
+def get_anchors(anchors_path, tiny=False):
+    '''loads the anchors from a file'''
+    with open(anchors_path) as f:
+        anchors = f.readline()
+    anchors = np.array(anchors.split(','), dtype=np.float32)
+    return anchors.reshape(3, 3, 2)
+
+
+def postprocess_bbbox(pred_bbox, ANCHORS, STRIDES, XYSCALE=[1, 1, 1]):
+    '''define anchor boxes'''
+    for i, pred in enumerate(pred_bbox):
+        conv_shape = pred.shape
+        output_size = conv_shape[1]
+        conv_raw_dxdy = pred[:, :, :, :, 0:2]
+        conv_raw_dwdh = pred[:, :, :, :, 2:4]
+        xy_grid = np.meshgrid(np.arange(output_size), np.arange(output_size))
+        xy_grid = np.expand_dims(np.stack(xy_grid, axis=-1), axis=2)
+
+        xy_grid = np.tile(np.expand_dims(xy_grid, axis=0), [1, 1, 1, 3, 1])
+        xy_grid = xy_grid.astype(np.float)
+
+        pred_xy = ((special.expit(conv_raw_dxdy) * XYSCALE[i]) - 0.5 *
+                   (XYSCALE[i] - 1) + xy_grid) * STRIDES[i]
+        pred_wh = (np.exp(conv_raw_dwdh) * ANCHORS[i])
+        pred[:, :, :, :, 0:4] = np.concatenate([pred_xy, pred_wh], axis=-1)
+
+    pred_bbox = [np.reshape(x, (-1, np.shape(x)[-1])) for x in pred_bbox]
+    pred_bbox = np.concatenate(pred_bbox, axis=0)
+    return pred_bbox
+
+
+def postprocess_boxes(pred_bbox, org_img_shape, input_size, score_threshold):
+    '''remove boundary boxs with a low detection probability'''
+    valid_scale = [0, np.inf]
+    pred_bbox = np.array(pred_bbox)
+
+    pred_xywh = pred_bbox[:, 0:4]
+    pred_conf = pred_bbox[:, 4]
+    pred_prob = pred_bbox[:, 5:]
+
+    # (1) (x, y, w, h) --> (xmin, ymin, xmax, ymax)
+    pred_coor = np.concatenate([
+        pred_xywh[:, :2] - pred_xywh[:, 2:] * 0.5,
+        pred_xywh[:, :2] + pred_xywh[:, 2:] * 0.5
+    ],
+                               axis=-1)
+    # (2) (xmin, ymin, xmax, ymax) -> (xmin_org, ymin_org, xmax_org, ymax_org)
+    org_h, org_w = org_img_shape
+    resize_ratio = min(input_size / org_w, input_size / org_h)
+
+    dw = (input_size - resize_ratio * org_w) / 2
+    dh = (input_size - resize_ratio * org_h) / 2
+
+    pred_coor[:, 0::2] = 1.0 * (pred_coor[:, 0::2] - dw) / resize_ratio
+    pred_coor[:, 1::2] = 1.0 * (pred_coor[:, 1::2] - dh) / resize_ratio
+
+    # (3) clip some boxes that are out of range
+    pred_coor = np.concatenate([
+        np.maximum(pred_coor[:, :2], [0, 0]),
+        np.minimum(pred_coor[:, 2:], [org_w - 1, org_h - 1])
+    ],
+                               axis=-1)
+    invalid_mask = np.logical_or((pred_coor[:, 0] > pred_coor[:, 2]),
+                                 (pred_coor[:, 1] > pred_coor[:, 3]))
+    pred_coor[invalid_mask] = 0
+
+    # (4) discard some invalid boxes
+    bboxes_scale = np.sqrt(
+        np.multiply.reduce(pred_coor[:, 2:4] - pred_coor[:, 0:2], axis=-1))
+    scale_mask = np.logical_and((valid_scale[0] < bboxes_scale),
+                                (bboxes_scale < valid_scale[1]))
+
+    # (5) discard some boxes with low scores
+    classes = np.argmax(pred_prob, axis=-1)
+    scores = pred_conf * pred_prob[np.arange(len(pred_coor)), classes]
+    score_mask = scores > score_threshold
+    mask = np.logical_and(scale_mask, score_mask)
+    coors, scores, classes = pred_coor[mask], scores[mask], classes[mask]
+
+    return np.concatenate(
+        [coors, scores[:, np.newaxis], classes[:, np.newaxis]], axis=-1)
+
+
+def bboxes_iou(boxes1, boxes2):
+    '''calculate the Intersection Over Union value'''
+    boxes1 = np.array(boxes1)
+    boxes2 = np.array(boxes2)
+
+    boxes1_area = (boxes1[..., 2] - boxes1[..., 0]) * (boxes1[..., 3] -
+                                                       boxes1[..., 1])
+    boxes2_area = (boxes2[..., 2] - boxes2[..., 0]) * (boxes2[..., 3] -
+                                                       boxes2[..., 1])
+
+    left_up = np.maximum(boxes1[..., :2], boxes2[..., :2])
+    right_down = np.minimum(boxes1[..., 2:], boxes2[..., 2:])
+
+    inter_section = np.maximum(right_down - left_up, 0.0)
+    inter_area = inter_section[..., 0] * inter_section[..., 1]
+    union_area = boxes1_area + boxes2_area - inter_area
+    ious = np.maximum(1.0 * inter_area / union_area, np.finfo(np.float32).eps)
+
+    return ious
+
+
+def nms(bboxes, iou_threshold, sigma=0.3, method='nms'):
+    """
+    :param bboxes: (xmin, ymin, xmax, ymax, score, class)
+
+    Note: soft-nms, https://arxiv.org/pdf/1704.04503.pdf
+          https://github.com/bharatsingh430/soft-nms
+    """
+    classes_in_img = list(set(bboxes[:, 5]))
+    best_bboxes = []
+
+    for cls in classes_in_img:
+        cls_mask = (bboxes[:, 5] == cls)
+        cls_bboxes = bboxes[cls_mask]
+
+        while len(cls_bboxes) > 0:
+            max_ind = np.argmax(cls_bboxes[:, 4])
+            best_bbox = cls_bboxes[max_ind]
+            best_bboxes.append(best_bbox)
+            cls_bboxes = np.concatenate(
+                [cls_bboxes[:max_ind], cls_bboxes[max_ind + 1:]])
+            iou = bboxes_iou(best_bbox[np.newaxis, :4], cls_bboxes[:, :4])
+            weight = np.ones((len(iou), ), dtype=np.float32)
+
+            assert method in ['nms', 'soft-nms']
+
+            if method == 'nms':
+                iou_mask = iou > iou_threshold
+                weight[iou_mask] = 0.0
+
+            if method == 'soft-nms':
+                weight = np.exp(-(1.0 * iou**2 / sigma))
+
+            cls_bboxes[:, 4] = cls_bboxes[:, 4] * weight
+            score_mask = cls_bboxes[:, 4] > 0.
+            cls_bboxes = cls_bboxes[score_mask]
+
+    return best_bboxes
+
+
+def read_class_names(class_file_name):
+    '''loads class name from a file'''
+    names = {}
+    with open(class_file_name, 'r') as data:
+        for ID, name in enumerate(data):
+            names[ID] = name.strip('\n')
+    return names
+
+
+def draw_bbox(image,
+              bboxes,
+              classes=read_class_names("./utilities/coco.names"),
+              show_label=True):
+    """
+    bboxes: [x_min, y_min, x_max, y_max, probability, cls_id] format coordinates.
+    """
+
+    num_classes = len(classes)
+    image_h, image_w, _ = image.shape
+    hsv_tuples = [(1.0 * x / num_classes, 1., 1.) for x in range(num_classes)]
+    colors = list(map(lambda x: colorsys.hsv_to_rgb(*x), hsv_tuples))
+    colors = list(
+        map(lambda x: (int(x[0] * 255), int(x[1] * 255), int(x[2] * 255)),
+            colors))
+
+    random.seed(0)
+    random.shuffle(colors)
+    random.seed(None)
+
+    for i, bbox in enumerate(bboxes):
+        coor = np.array(bbox[:4], dtype=np.int32)
+        fontScale = 0.5
+        score = bbox[4]
+        class_ind = int(bbox[5])
+        bbox_color = colors[class_ind]
+        bbox_thick = int(0.6 * (image_h + image_w) / 600)
+        c1, c2 = (coor[0], coor[1]), (coor[2], coor[3])
+        cv2.rectangle(image, c1, c2, bbox_color, bbox_thick)
+
+        if show_label:
+            bbox_mess = '%s: %.2f' % (classes[class_ind], score)
+            t_size = cv2.getTextSize(bbox_mess,
+                                     0,
+                                     fontScale,
+                                     thickness=bbox_thick // 2)[0]
+            cv2.rectangle(image, c1,
+                          (c1[0] + t_size[0], c1[1] - t_size[1] - 3),
+                          bbox_color, -1)
+
+            cv2.putText(image,
+                        bbox_mess, (c1[0], c1[1] - 2),
+                        cv2.FONT_HERSHEY_SIMPLEX,
+                        fontScale, (0, 0, 0),
+                        bbox_thick // 2,
+                        lineType=cv2.LINE_AA)
+
+    return image

examples/vision/python_yolov4/yolov4_inference.ipynb

+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Object Detection with YoloV4\n",
+    "This notebook is intended to be an example of how to use MIGraphX to perform object detection. The model used below is a pre-trained yolov4 from the ONNX model zoo. "
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Download dependencies"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os.path\n",
+    "\n",
+    "if not os.path.exists(\"./utilities/coco.names\"):\n",
+    "    !wget https://github.com/onnx/models/raw/main/vision/object_detection_segmentation/yolov4/dependencies/coco.names -P ./utilities/\n",
+    "if not os.path.exists(\"./utilities/yolov4_anchors.txt\"):\n",
+    "    !wget https://github.com/onnx/models/raw/main/vision/object_detection_segmentation/yolov4/dependencies/yolov4_anchors.txt -P ./utilities/\n",
+    "if not os.path.exists(\"./utilities/input.jpg\"):\n",
+    "    # The image used is from the COCO dataset (https://cocodataset.org/#explore)\n",
+    "    # Other images can be tested by replacing the link below\n",
+    "    image_link = \"https://farm3.staticflickr.com/2009/2306189268_88cc86b30f_z.jpg\"\n",
+    "    !wget -O ./utilities/input.jpg $image_link\n",
+    "if not os.path.exists(\"./utilities/yolov4.onnx\"):\n",
+    "    !wget https://github.com/onnx/models/raw/main/vision/object_detection_segmentation/yolov4/model/yolov4.onnx -P ./utilities/"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Serialize model using MIGraphX Driver\n",
+    "Please refer to the [MIGraphX Driver example](../../migraphx/migraphx_driver) if you would like more information about this tool."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "if not os.path.exists(\"yolov4_fp16.mxr\"):\n",
+    "    !/opt/rocm/bin/migraphx-driver compile ./utilities/yolov4.onnx --gpu --enable-offload-copy --fp16ref --binary -o yolov4_fp16.mxr\n",
+    "if not os.path.exists(\"yolov4.mxr\"):\n",
+    "    !/opt/rocm/bin/migraphx-driver compile ./utilities/yolov4.onnx --gpu --enable-offload-copy --binary -o yolov4.mxr"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Import libraries \n",
+    "Please refer to [this section](https://github.com/ROCmSoftwarePlatform/AMDMIGraphX#using-migraphx-python-module) of the main README if the migraphx module is not found. "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import migraphx\n",
+    "import cv2\n",
+    "import time\n",
+    "import numpy as np\n",
+    "import image_processing as ip\n",
+    "from PIL import Image"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Read and pre-process image data"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "input_size = 416\n",
+    "\n",
+    "original_image = cv2.imread(\"./utilities/input.jpg\")\n",
+    "original_image = cv2.cvtColor(original_image, cv2.COLOR_BGR2RGB)\n",
+    "original_image_size = original_image.shape[:2]\n",
+    "\n",
+    "image_data = ip.image_preprocess(np.copy(original_image), [input_size, input_size])\n",
+    "image_data = image_data[np.newaxis, ...].astype(np.float32)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Load and run model"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Load serialized model (either single- or half-precision)\n",
+    "model = migraphx.load(\"yolov4.mxr\", format=\"msgpack\")\n",
+    "#model = migraphx.load(\"yolov4_fp16.mxr\", format=\"msgpack\")\n",
+    "\n",
+    "# Get the name of the input parameter and convert image data to an MIGraphX argument\n",
+    "input_name = next(iter(model.get_parameter_shapes()))\n",
+    "input_argument = migraphx.argument(image_data)\n",
+    "\n",
+    "# Evaluate the model and convert the outputs for post-processing\n",
+    "outputs = model.run({input_name: input_argument})\n",
+    "detections = [np.ndarray(shape=out.get_shape().lens(), buffer=np.array(out.tolist()), dtype=float) for out in outputs]"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Post-process the model outputs and display image with detection bounding boxes"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "ANCHORS = \"./utilities/yolov4_anchors.txt\"\n",
+    "STRIDES = [8, 16, 32]\n",
+    "XYSCALE = [1.2, 1.1, 1.05]\n",
+    "\n",
+    "ANCHORS = ip.get_anchors(ANCHORS)\n",
+    "STRIDES = np.array(STRIDES)\n",
+    "\n",
+    "pred_bbox = ip.postprocess_bbbox(detections, ANCHORS, STRIDES, XYSCALE)\n",
+    "bboxes = ip.postprocess_boxes(pred_bbox, original_image_size, input_size, 0.25)\n",
+    "bboxes = ip.nms(bboxes, 0.213, method='nms')\n",
+    "image = ip.draw_bbox(original_image, bboxes)\n",
+    "\n",
+    "image = Image.fromarray(image)\n",
+    "image.show()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "name": "python3",
+   "display_name": "Python 3.8.3 64-bit ('base': conda)"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.8.3"
+  },
+  "metadata": {
+   "interpreter": {
+    "hash": "d7283edef085bb46d38a3069bce96b3de1793019cb5bd7b1e86bf9785b67f304"
+   }
+  },
+  "interpreter": {
+   "hash": "d7283edef085bb46d38a3069bce96b3de1793019cb5bd7b1e86bf9785b67f304"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}

hip-clang.docker

-FROM ubuntu:18.04
+FROM ubuntu:20.04
 
 ARG PREFIX=/usr/local
 
@@ -6,13 +6,13 @@ ARG PREFIX=/usr/local
 RUN dpkg --add-architecture i386
 
 # Add rocm repository
-RUN sh -c 'echo deb [arch=amd64 trusted=yes] http://repo.radeon.com/rocm/apt/4.2/ xenial main > /etc/apt/sources.list.d/rocm.list'
+RUN sh -c 'echo deb [arch=amd64 trusted=yes] http://repo.radeon.com/rocm/apt/5.0.2/ ubuntu main > /etc/apt/sources.list.d/rocm.list'
 
 # Install dependencies
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --allow-unauthenticated \
     apt-utils \
     build-essential \
-    clang-format-5.0 \
+    clang-format-10 \
     cmake \
     curl \
     doxygen \
@@ -20,15 +20,14 @@ RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --allow-
     git \
     lcov \
     pkg-config \
-    python \
-    python-dev \
-    python-pip \
     python3 \
     python3-dev \
     python3-pip \
     software-properties-common \
     wget \
     rocm-device-libs \
+    hip-base \
+    libnuma-dev \
     miopen-hip \
     rocblas \
     zlib1g-dev && \

src/CMakeLists.txt

@@ -7,6 +7,7 @@ include(CheckCXXLinkerFlag)
 add_library(migraphx 
     adjust_allocation.cpp
     analyze_streams.cpp
+    apply_alpha_beta.cpp
     argument.cpp
     auto_contiguous.cpp
     common.cpp
@@ -14,7 +15,6 @@ add_library(migraphx
     convert_to_json.cpp
     cpp_generator.cpp
     dead_code_elimination.cpp
-    decompose.cpp
     dom_info.cpp
     dynamic_loader.cpp
     eliminate_allocation.cpp
@@ -26,6 +26,7 @@ add_library(migraphx
     eliminate_pad.cpp
     env.cpp
     file_buffer.cpp
+    fuse_pointwise.cpp
     generate.cpp
     inline_module.cpp
     insert_pad.cpp
@@ -38,6 +39,7 @@ add_library(migraphx
     msgpack.cpp
     normalize_attributes.cpp
     normalize_ops.cpp
+    op_enums.cpp
     operation.cpp
     opt/memory_coloring.cpp
     opt/memory_coloring_impl.cpp
@@ -48,10 +50,12 @@ add_library(migraphx
     program.cpp
     propagate_constant.cpp
     quantization.cpp
+    quantize_fp16.cpp
+    quantize_int8.cpp
     reduce_dims.cpp
     register_op.cpp
     register_target.cpp
-    remap.cpp
+    simplify_qdq.cpp
     rewrite_batchnorm.cpp
     rewrite_pooling.cpp
     rewrite_quantization.cpp
@@ -106,12 +110,14 @@ register_migraphx_ops(
     flatten
     floor
     gather
+    gathernd
     get_tuple_elem
     greater
     gru
     identity
     if_op
     im2col
+    isnan
     layout
     leaky_relu
     less
@@ -121,15 +127,20 @@ register_migraphx_ops(
     logical_or
     logical_xor
     logsoftmax
+    loop
     lrn
     lstm
     max
     min
     mul
     multibroadcast
+    multinomial
     neg
+    nonmaxsuppression
+    nonzero
     outline
     pad
+    pointwise
     pooling
     pow
     prefix_scan_sum
@@ -150,10 +161,16 @@ register_migraphx_ops(
     rnn_last_cell_output
     rnn_last_hs_output
     rnn_var_sl_last_output
+    roialign
     round
     rsqrt
     scalar
-    scatter
+    scatter_add
+    scatter_mul
+    scatter_none
+    scatternd_add
+    scatternd_mul
+    scatternd_none
     sigmoid
     sign
     sinh
@@ -167,11 +184,13 @@ register_migraphx_ops(
     sub
     tanh
     tan
+    topk
     transpose
     unary_not
     undefined
     unknown
     unsqueeze
+    where
 )
 register_op(migraphx HEADER migraphx/op/rnn_variable_seq_lens.hpp OPERATORS op::rnn_var_sl_shift_output op::rnn_var_sl_shift_sequence)
 register_op(migraphx HEADER migraphx/builtin.hpp OPERATORS builtin::literal builtin::param builtin::returns)
@@ -193,13 +212,15 @@ target_link_libraries(migraphx PRIVATE -ldl)
 
 target_include_directories(migraphx SYSTEM PUBLIC $<BUILD_INTERFACE:${HALF_INCLUDE_DIR}>)
 
+find_package(Threads)
+target_link_libraries(migraphx PUBLIC Threads::Threads)
+
 find_package(msgpack REQUIRED)
 target_link_libraries(migraphx PRIVATE msgpackc-cxx)
 # Make this available to the tests
 target_link_libraries(migraphx INTERFACE $<BUILD_INTERFACE:msgpackc-cxx>)
 
 add_library(migraphx_all_targets INTERFACE)
-target_link_libraries(migraphx_all_targets INTERFACE migraphx_ref)
 
 set(PACKAGE_DEPENDS)
 
@@ -210,6 +231,7 @@ add_subdirectory(tf)
 
 add_subdirectory(py)
 add_subdirectory(targets/ref)
+target_link_libraries(migraphx_all_targets INTERFACE migraphx_ref)
 if(MIGRAPHX_ENABLE_CPU)
 add_subdirectory(targets/cpu)
 target_link_libraries(migraphx_all_targets INTERFACE migraphx_cpu)
@@ -227,9 +249,10 @@ if(HAVE_HALF_EXPR)
 endif()
 
 rocm_export_targets(
-  TARGETS migraphx::migraphx migraphx_all_targets
+  TARGETS migraphx::migraphx_c
   NAMESPACE migraphx::
   DEPENDS
+    Threads
     ${PACKAGE_DEPENDS}
 )
  

src/adjust_allocation.cpp

@@ -8,9 +8,9 @@
 namespace migraphx {
 inline namespace MIGRAPHX_INLINE_NS {
 
-void adjust_allocation::apply(module& p) const
+void adjust_allocation::apply(module& m) const
 {
-    for(auto ins : iterator_for(p))
+    for(auto ins : iterator_for(m))
     {
         // skip instruction with no input
         if(ins->inputs().empty())
@@ -27,13 +27,13 @@ void adjust_allocation::apply(module& p) const
         // of the instruction, reallocate and replace the previous one
         if(alias_ins->get_shape() == ins->get_shape())
             continue;
-        auto alloc_ins = p.insert_instruction(ins, model.allocate(ins->get_shape()));
-        p.replace_instruction(alias_ins, alloc_ins);
+        auto alloc_ins = m.insert_instruction(ins, model.allocate(ins->get_shape()));
+        m.replace_instruction(alias_ins, alloc_ins);
         // If the memory is an output parameter then copy the memory to the parameter
         if(alias_ins->name() == "@param")
         {
-            auto copy = p.insert_instruction(std::next(ins), make_op(model.copy()), ins, alias_ins);
-            auto tail = range(std::next(copy), p.end());
+            auto copy = m.insert_instruction(std::next(ins), make_op(model.copy()), ins, alias_ins);
+            auto tail = range(std::next(copy), m.end());
             for(auto i : iterator_for(tail))
             {
                 if(contains(i->inputs(), ins))