Merge pull request codeplaysoftware#234 from nmnobre/lesson03

Tweak the materials for Lesson 03

Lesson_Materials/Lecture_03_Managing_Data/index.html

@@ -241,7 +241,7 @@
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 							* Once the SYCL scheduler selects the command group to be executed it must first satisfy its data dependencies
-							* This means allocating and copying data to the device the data is being accessed on if necessary
+							* If necessary, this includes allocating and copying the data to the device accessing that data
 							* If the most recent copy of the data is already on the device then the runtime will not copy again
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@@ -256,7 +256,7 @@
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-							* Data will remain in device memory after kernels finish executing until another command group requests access in a different device or on the host
+							* Data will remain in device memory after kernels finish executing until another accessor requests access in a different device or on the host
 							* When the buffer object is destroyed it will wait for any outstanding work that is accessing the data to complete and then copy back to the original host memory
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@@ -340,8 +340,8 @@
 						group function you are within.
 						  * The element type and dimensionality are inferred from
 						  the `buffer`.
-						  * The `access::mode` is defaulted to
-						  `access::mode::read_write`.
+						  * The `access_mode` is defaulted to
+						  `access_mode::read_write`.
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 				<!--Slide 14-->
@@ -357,10 +357,10 @@
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 						* When constructing an `accessor` you will likely also
-						want to specify the `access::mode`
+						want to specify the `access_mode`
 						* You can do this by passing one of the CTAD tags:
-						  * `read_only` will result in `access::mode::read`.
-						  * `write_only` will result in `access::mode::write`.
+						  * `read_only` will result in `access_mode::read`.
+						  * `write_only` will result in `access_mode::write`.
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 				</section>
 				<!--Slide 15-->