To answer specifically the headline question: Yes, recent1 mainstream Intel CPUs support non-temporal loads on normal 2 memory – but only “indirectly” via non-temporal prefetch instructions, rather than directly using non-temporal load instructions like movntdqa. This is in contrast to non-temporal stores where you can just use the corresponding non-temporal store instructions3 directly. The basic … Read more
You have a few options. Disabling the URLCache Completely let manager: Manager = { let configuration = NSURLSessionConfiguration.defaultSessionConfiguration() configuration.URLCache = nil return Manager(configuration: configuration) }() Configuring the Request Cache Policy let manager: Manager = { let configuration = NSURLSessionConfiguration.defaultSessionConfiguration() configuration.requestCachePolicy = .ReloadIgnoringLocalCacheData return Manager(configuration: configuration) }() Both approaches should do the trick for you. For … Read more
Here is the solution for ExoPlayer 2.+ Create a custom cache data source factory public class CacheDataSourceFactory implements DataSource.Factory { private final Context context; private final DefaultDataSourceFactory defaultDatasourceFactory; private final long maxFileSize, maxCacheSize; public CacheDataSourceFactory(Context context, long maxCacheSize, long maxFileSize) { super(); this.context = context; this.maxCacheSize = maxCacheSize; this.maxFileSize = maxFileSize; String userAgent = Util.getUserAgent(context, … Read more
Usually, there’s no change in pom.xml file but just some other source code changes when you’re attempting to start docker image build. In such circumstance you can do this: FYI: FROM maven:3-jdk-8 ENV HOME=/home/usr/app RUN mkdir -p $HOME WORKDIR $HOME # 1. add pom.xml only here ADD pom.xml $HOME # 2. start downloading dependencies RUN … Read more
Instead of doing file_put_contents(***WebSiteURL***…) you need to use the server path to /cache/lang/file.php (e.g. /home/content/site/folders/filename.php). You cannot open a file over HTTP and expect it to be written. Instead you need to open it using the local path.
The cache-control header is the primary mechanism for an HTTP server to tell a caching proxy the “freshness” of a response. (i.e., how/if long to store the response in the cache) In some situations, cache-control directives are insufficient. A discussion from the HTTP working group is archived here, describing a page that changes only with … Read more
Without resorting to cut’n’paste of the link that @MYYN posted, I suspect this is because the optimisations that the JVM performs are not static, but rather dynamic, based on the data patterns as well as code patterns. It’s likely that these data patterns will change during the application’s lifetime, rendering the cached optimisations less than … Read more
I had the same issue when upgrading from Tomcat 7 to 8: a continuous large flood of log warnings about cache. 1. Short Answer Add this within the Context xml element of your $CATALINA_BASE/conf/context.xml: <!– The default value is 10240 kbytes, even when not added to context.xml. So increase it high enough, until the problem … Read more
I believe you can use… RESET QUERY CACHE; …if the user you’re running as has reload rights. Alternatively, you can defragment the query cache via… FLUSH QUERY CACHE; See the Query Cache Status and Maintenance section of the MySQL manual for more information.
I think the gap between a and b does not really matter. After leaving only one gap between b and c I’ve got the following results on Haswell: k % —– 1 48 2 48 3 48 4 48 5 46 6 53 7 59 8 67 9 73 10 81 11 85 12 87 … Read more